12687090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32531}}^1$

素因数の和:32554

約数の個数: 32

約数和(自身を含む): 32792256

約数和(自身を除く): 20105166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32531, 65062, 97593, 162655, 195186, 325310, 422903, 487965, 845806, 975930, 1268709, 2114515, 2537418, 4229030, 6343545, 12687090]

約数ペア:

[(1, 12687090), (2, 6343545), (3, 4229030), (5, 2537418), (6, 2114515), (10, 1268709), (13, 975930), (15, 845806), (26, 487965), (30, 422903), (39, 325310), (65, 195186), (78, 162655), (130, 97593), (195, 65062), (390, 32531)]