486548860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3475349}}^1$

素因数の和:3475365

約数の個数: 24

約数和(自身を含む): 1167717600

約数和(自身を除く): 681168740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3475349, 6950698, 13901396, 17376745, 24327443, 34753490, 48654886, 69506980, 97309772, 121637215, 243274430, 486548860]

約数ペア:

[(1, 486548860), (2, 243274430), (4, 121637215), (5, 97309772), (7, 69506980), (10, 48654886), (14, 34753490), (20, 24327443), (28, 17376745), (35, 13901396), (70, 6950698), (140, 3475349)]