64994970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7057}}^1$

素因数の和:7374

約数の個数: 32

約数和(自身を含む): 156518208

約数和(自身を除く): 91523238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 7057, 9210, 14114, 21171, 35285, 42342, 70570, 105855, 211710, 2166499, 4332998, 6499497, 10832495, 12998994, 21664990, 32497485, 64994970]

約数ペア:

[(1, 64994970), (2, 32497485), (3, 21664990), (5, 12998994), (6, 10832495), (10, 6499497), (15, 4332998), (30, 2166499), (307, 211710), (614, 105855), (921, 70570), (1535, 42342), (1842, 35285), (3070, 21171), (4605, 14114), (7057, 9210)]