12227810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 13052830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 569, 614, 1138, 1535, 2149, 2845, 3070, 3983, 4298, 5690, 7966, 10745, 19915, 21490, 39830, 174683, 349366, 873415, 1222781, 1746830, 2445562, 6113905, 12227810]

約数ペア:

[(1, 12227810), (2, 6113905), (5, 2445562), (7, 1746830), (10, 1222781), (14, 873415), (35, 349366), (70, 174683), (307, 39830), (569, 21490), (614, 19915), (1138, 10745), (1535, 7966), (2149, 5690), (2845, 4298), (3070, 3983)]