165142010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{136481}}^1$

素因数の和:136510

約数の個数: 24

約数和(自身を含む): 326737908

約数和(自身を除く): 161595898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 136481, 272962, 682405, 1364810, 1501291, 3002582, 7506455, 15012910, 16514201, 33028402, 82571005, 165142010]

約数ペア:

[(1, 165142010), (2, 82571005), (5, 33028402), (10, 16514201), (11, 15012910), (22, 7506455), (55, 3002582), (110, 1501291), (121, 1364810), (242, 682405), (605, 272962), (1210, 136481)]