12564810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139609}}^1$

素因数の和:139622

約数の個数: 24

約数和(自身を含む): 32668740

約数和(自身を除く): 20103930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139609, 279218, 418827, 698045, 837654, 1256481, 1396090, 2094135, 2512962, 4188270, 6282405, 12564810]

約数ペア:

[(1, 12564810), (2, 6282405), (3, 4188270), (5, 2512962), (6, 2094135), (9, 1396090), (10, 1256481), (15, 837654), (18, 698045), (30, 418827), (45, 279218), (90, 139609)]