31057070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25667}}^1$

素因数の和:25696

約数の個数: 24

約数和(自身を含む): 61449192

約数和(自身を除く): 30392122

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25667, 51334, 128335, 256670, 282337, 564674, 1411685, 2823370, 3105707, 6211414, 15528535, 31057070]

約数ペア:

[(1, 31057070), (2, 15528535), (5, 6211414), (10, 3105707), (11, 2823370), (22, 1411685), (55, 564674), (110, 282337), (121, 256670), (242, 128335), (605, 51334), (1210, 25667)]