2280521870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{67531}}^1$

素因数の和:67856

約数の個数: 32

約数和(自身を含む): 4492768896

約数和(自身を除く): 2212247026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1535, 3070, 3377, 6754, 16885, 33770, 67531, 135062, 337655, 675310, 742841, 1485682, 3714205, 7428410, 20732017, 41464034, 103660085, 207320170, 228052187, 456104374, 1140260935, 2280521870]

約数ペア:

[(1, 2280521870), (2, 1140260935), (5, 456104374), (10, 228052187), (11, 207320170), (22, 103660085), (55, 41464034), (110, 20732017), (307, 7428410), (614, 3714205), (1535, 1485682), (3070, 742841), (3377, 675310), (6754, 337655), (16885, 135062), (33770, 67531)]