12665580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211093}}^1$

素因数の和:211105

約数の個数: 24

約数和(自身を含む): 35463792

約数和(自身を除く): 22798212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211093, 422186, 633279, 844372, 1055465, 1266558, 2110930, 2533116, 3166395, 4221860, 6332790, 12665580]

約数ペア:

[(1, 12665580), (2, 6332790), (3, 4221860), (4, 3166395), (5, 2533116), (6, 2110930), (10, 1266558), (12, 1055465), (15, 844372), (20, 633279), (30, 422186), (60, 211093)]