30880874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17137}}^1$

素因数の和:17209

約数の個数: 16

約数和(自身を含む): 49974408

約数和(自身を除く): 19093534

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 17137, 34274, 291329, 582658, 908261, 1816522, 15440437, 30880874]

約数ペア:

[(1, 30880874), (2, 15440437), (17, 1816522), (34, 908261), (53, 582658), (106, 291329), (901, 34274), (1802, 17137)]