30217382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 50791104

約数和(自身を除く): 20573722

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 311, 481, 622, 962, 1313, 2626, 3737, 4043, 7474, 8086, 11507, 23014, 31411, 48581, 62822, 97162, 149591, 299182, 408343, 816686, 1162207, 2324414, 15108691, 30217382]

約数ペア:

[(1, 30217382), (2, 15108691), (13, 2324414), (26, 1162207), (37, 816686), (74, 408343), (101, 299182), (202, 149591), (311, 97162), (481, 62822), (622, 48581), (962, 31411), (1313, 23014), (2626, 11507), (3737, 8086), (4043, 7474)]