12790410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 30791232

約数和(自身を除く): 18000822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617, 691, 1234, 1382, 1851, 2073, 3085, 3455, 3702, 4146, 6170, 6910, 9255, 10365, 18510, 20730, 426347, 852694, 1279041, 2131735, 2558082, 4263470, 6395205, 12790410]

約数ペア:

[(1, 12790410), (2, 6395205), (3, 4263470), (5, 2558082), (6, 2131735), (10, 1279041), (15, 852694), (30, 426347), (617, 20730), (691, 18510), (1234, 10365), (1382, 9255), (1851, 6910), (2073, 6170), (3085, 4146), (3455, 3702)]