68099910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4357}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 163791072

約数和(自身を除く): 95691162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 4357, 5210, 7815, 8714, 13071, 15630, 21785, 26142, 43570, 65355, 130710, 2269997, 4539994, 6809991, 11349985, 13619982, 22699970, 34049955, 68099910]

約数ペア:

[(1, 68099910), (2, 34049955), (3, 22699970), (5, 13619982), (6, 11349985), (10, 6809991), (15, 4539994), (30, 2269997), (521, 130710), (1042, 65355), (1563, 43570), (2605, 26142), (3126, 21785), (4357, 15630), (5210, 13071), (7815, 8714)]