431179630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 908144640

約数和(自身を除く): 476965010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 103, 158, 206, 395, 515, 553, 721, 757, 790, 1030, 1106, 1442, 1514, 2765, 3605, 3785, 5299, 5530, 7210, 7570, 8137, 10598, 16274, 26495, 40685, 52990, 56959, 59803, 77971, 81370, 113918, 119606, 155942, 284795, 299015, 389855, 418621, 545797, 569590, 598030, 779710, 837242, 1091594, 2093105, 2728985, 4186210, 5457970, 6159709, 12319418, 30798545, 43117963, 61597090, 86235926, 215589815, 431179630]

約数ペア:

[(1, 431179630), (2, 215589815), (5, 86235926), (7, 61597090), (10, 43117963), (14, 30798545), (35, 12319418), (70, 6159709), (79, 5457970), (103, 4186210), (158, 2728985), (206, 2093105), (395, 1091594), (515, 837242), (553, 779710), (721, 598030), (757, 569590), (790, 545797), (1030, 418621), (1106, 389855), (1442, 299015), (1514, 284795), (2765, 155942), (3605, 119606), (3785, 113918), (5299, 81370), (5530, 77971), (7210, 59803), (7570, 56959), (8137, 52990), (10598, 40685), (16274, 26495)]