74776740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3571}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 210033600

約数和(自身を除く): 135256860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 3571, 4188, 5235, 6980, 7142, 10470, 10713, 14284, 17855, 20940, 21426, 35710, 42852, 53565, 71420, 107130, 214260, 1246279, 2492558, 3738837, 4985116, 6231395, 7477674, 12462790, 14955348, 18694185, 24925580, 37388370, 74776740]

約数ペア:

[(1, 74776740), (2, 37388370), (3, 24925580), (4, 18694185), (5, 14955348), (6, 12462790), (10, 7477674), (12, 6231395), (15, 4985116), (20, 3738837), (30, 2492558), (60, 1246279), (349, 214260), (698, 107130), (1047, 71420), (1396, 53565), (1745, 42852), (2094, 35710), (3490, 21426), (3571, 20940), (4188, 17855), (5235, 14284), (6980, 10713), (7142, 10470)]