12478710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{415957}}^1$

素因数の和:415967

約数の個数: 16

約数和(自身を含む): 29948976

約数和(自身を除く): 17470266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 415957, 831914, 1247871, 2079785, 2495742, 4159570, 6239355, 12478710]

約数ペア:

[(1, 12478710), (2, 6239355), (3, 4159570), (5, 2495742), (6, 2079785), (10, 1247871), (15, 831914), (30, 415957)]