139550510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{115331}}^1$

素因数の和:115360

約数の個数: 24

約数和(自身を含む): 276104808

約数和(自身を除く): 136554298

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 115331, 230662, 576655, 1153310, 1268641, 2537282, 6343205, 12686410, 13955051, 27910102, 69775255, 139550510]

約数ペア:

[(1, 139550510), (2, 69775255), (5, 27910102), (10, 13955051), (11, 12686410), (22, 6343205), (55, 2537282), (110, 1268641), (121, 1153310), (242, 576655), (605, 230662), (1210, 115331)]