34574860

素因数分解:

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

素因数の和:12585

約数の個数: 24

約数和(自身を含む): 73135440

約数和(自身を除く): 38560580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 12437, 24874, 49748, 62185, 124370, 248740, 1728743, 3457486, 6914972, 8643715, 17287430, 34574860]

約数ペア:

[(1, 34574860), (2, 17287430), (4, 8643715), (5, 6914972), (10, 3457486), (20, 1728743), (139, 248740), (278, 124370), (556, 62185), (695, 49748), (1390, 24874), (2780, 12437)]