12992730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2657}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 31385664

約数和(自身を除く): 18392934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 2657, 4890, 5314, 7971, 13285, 15942, 26570, 39855, 79710, 433091, 866182, 1299273, 2165455, 2598546, 4330910, 6496365, 12992730]

約数ペア:

[(1, 12992730), (2, 6496365), (3, 4330910), (5, 2598546), (6, 2165455), (10, 1299273), (15, 866182), (30, 433091), (163, 79710), (326, 39855), (489, 26570), (815, 15942), (978, 13285), (1630, 7971), (2445, 5314), (2657, 4890)]