30825510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1487}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 74138112

約数和(自身を除く): 43312602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 1487, 2073, 2974, 3455, 4146, 4461, 6910, 7435, 8922, 10365, 14870, 20730, 22305, 44610, 1027517, 2055034, 3082551, 5137585, 6165102, 10275170, 15412755, 30825510]

約数ペア:

[(1, 30825510), (2, 15412755), (3, 10275170), (5, 6165102), (6, 5137585), (10, 3082551), (15, 2055034), (30, 1027517), (691, 44610), (1382, 22305), (1487, 20730), (2073, 14870), (2974, 10365), (3455, 8922), (4146, 7435), (4461, 6910)]