15609490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14872430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 719, 835, 1438, 1670, 2171, 3595, 4342, 7190, 9347, 10855, 18694, 21710, 46735, 93470, 120073, 240146, 600365, 1200730, 1560949, 3121898, 7804745, 15609490]

約数ペア:

[(1, 15609490), (2, 7804745), (5, 3121898), (10, 1560949), (13, 1200730), (26, 600365), (65, 240146), (130, 120073), (167, 93470), (334, 46735), (719, 21710), (835, 18694), (1438, 10855), (1670, 9347), (2171, 7190), (3595, 4342)]