129403740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40693}}^1$

素因数の和:40758

約数の個数: 48

約数和(自身を含む): 369175968

約数和(自身を除く): 239772228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 40693, 81386, 122079, 162772, 203465, 244158, 406930, 488316, 610395, 813860, 1220790, 2156729, 2441580, 4313458, 6470187, 8626916, 10783645, 12940374, 21567290, 25880748, 32350935, 43134580, 64701870, 129403740]

約数ペア:

[(1, 129403740), (2, 64701870), (3, 43134580), (4, 32350935), (5, 25880748), (6, 21567290), (10, 12940374), (12, 10783645), (15, 8626916), (20, 6470187), (30, 4313458), (53, 2441580), (60, 2156729), (106, 1220790), (159, 813860), (212, 610395), (265, 488316), (318, 406930), (530, 244158), (636, 203465), (795, 162772), (1060, 122079), (1590, 81386), (3180, 40693)]