154532290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1901}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 304015680

約数和(自身を除く): 149483390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1478, 1901, 3695, 3802, 7390, 8129, 9505, 16258, 19010, 20911, 40645, 41822, 81290, 104555, 209110, 1404839, 2809678, 7024195, 14048390, 15453229, 30906458, 77266145, 154532290]

約数ペア:

[(1, 154532290), (2, 77266145), (5, 30906458), (10, 15453229), (11, 14048390), (22, 7024195), (55, 2809678), (110, 1404839), (739, 209110), (1478, 104555), (1901, 81290), (3695, 41822), (3802, 40645), (7390, 20911), (8129, 19010), (9505, 16258)]