316211530

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{28309}}^1$

素因数の和:29433

約数の個数: 16

約数和(自身を含む): 569710440

約数和(自身を除く): 253498910

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 28309, 56618, 141545, 283090, 31621153, 63242306, 158105765, 316211530]

約数ペア:

[(1, 316211530), (2, 158105765), (5, 63242306), (10, 31621153), (1117, 283090), (2234, 141545), (5585, 56618), (11170, 28309)]