30960268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3947}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 56709072

約数和(自身を除く): 25748804

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 3947, 7844, 7894, 15788, 146039, 209191, 292078, 418382, 584156, 836764, 7740067, 15480134, 30960268]

約数ペア:

[(1, 30960268), (2, 15480134), (4, 7740067), (37, 836764), (53, 584156), (74, 418382), (106, 292078), (148, 209191), (212, 146039), (1961, 15788), (3922, 7894), (3947, 7844)]