69669820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{316681}}^1$

素因数の和:316701

約数の個数: 24

約数和(自身を含む): 159607728

約数和(自身を除く): 89937908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 316681, 633362, 1266724, 1583405, 3166810, 3483491, 6333620, 6966982, 13933964, 17417455, 34834910, 69669820]

約数ペア:

[(1, 69669820), (2, 34834910), (4, 17417455), (5, 13933964), (10, 6966982), (11, 6333620), (20, 3483491), (22, 3166810), (44, 1583405), (55, 1266724), (110, 633362), (220, 316681)]