64693110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2156437}}^1$

素因数の和:2156447

約数の個数: 16

約数和(自身を含む): 155263536

約数和(自身を除く): 90570426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2156437, 4312874, 6469311, 10782185, 12938622, 21564370, 32346555, 64693110]

約数ペア:

[(1, 64693110), (2, 32346555), (3, 21564370), (5, 12938622), (6, 10782185), (10, 6469311), (15, 4312874), (30, 2156437)]