15679699010

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1\times {\mathrm{12437}}^1$

素因数の和:13490

約数の個数: 32

約数和(自身を含む): 28460134080

約数和(自身を除く): 12780435070

約数列:

[1, 2, 5, 10, 139, 278, 695, 907, 1390, 1814, 4535, 9070, 12437, 24874, 62185, 124370, 126073, 252146, 630365, 1260730, 1728743, 3457486, 8643715, 11280359, 17287430, 22560718, 56401795, 112803590, 1567969901, 3135939802, 7839849505, 15679699010]

約数ペア:

[(1, 15679699010), (2, 7839849505), (5, 3135939802), (10, 1567969901), (139, 112803590), (278, 56401795), (695, 22560718), (907, 17287430), (1390, 11280359), (1814, 8643715), (4535, 3457486), (9070, 1728743), (12437, 1260730), (24874, 630365), (62185, 252146), (124370, 126073)]