70274180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 151173120

約数和(自身を除く): 80898940

約数列:

[1, 2, 4, 5, 10, 20, 73, 127, 146, 254, 292, 365, 379, 508, 635, 730, 758, 1270, 1460, 1516, 1895, 2540, 3790, 7580, 9271, 18542, 27667, 37084, 46355, 48133, 55334, 92710, 96266, 110668, 138335, 185420, 192532, 240665, 276670, 481330, 553340, 962660, 3513709, 7027418, 14054836, 17568545, 35137090, 70274180]

約数ペア:

[(1, 70274180), (2, 35137090), (4, 17568545), (5, 14054836), (10, 7027418), (20, 3513709), (73, 962660), (127, 553340), (146, 481330), (254, 276670), (292, 240665), (365, 192532), (379, 185420), (508, 138335), (635, 110668), (730, 96266), (758, 92710), (1270, 55334), (1460, 48133), (1516, 46355), (1895, 37084), (2540, 27667), (3790, 18542), (7580, 9271)]