Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

素因数分解-Prime Factorization- 螢幕截圖

iPhone

About 素因数分解-Prime Factorization-

入力された整数を素因数分解するアプリです。
8桁までの正の整数に対応しています。

以下の結果が出力されます。
・素因数分解の結果(式)
・約数の数
・約数の合計値
・すべての約数

以上の結果を用いて、その数値が「素数」か「完全数」か「倍積完全数」か「過剰数」か「不足数」かを判定することができます。
※これらの用語に関する説明も読むことができます。