30617620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4848

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 41958380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4799, 6380, 9598, 19196, 23995, 47990, 52789, 95980, 105578, 139171, 211156, 263945, 278342, 527890, 556684, 695855, 1055780, 1391710, 1530881, 2783420, 3061762, 6123524, 7654405, 15308810, 30617620]

約数ペア:

[(1, 30617620), (2, 15308810), (4, 7654405), (5, 6123524), (10, 3061762), (11, 2783420), (20, 1530881), (22, 1391710), (29, 1055780), (44, 695855), (55, 556684), (58, 527890), (110, 278342), (116, 263945), (145, 211156), (220, 139171), (290, 105578), (319, 95980), (580, 52789), (638, 47990), (1276, 23995), (1595, 19196), (3190, 9598), (4799, 6380)]