7833930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 12850230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 379, 390, 530, 689, 758, 795, 1137, 1378, 1590, 1895, 2067, 2274, 3445, 3790, 4134, 4927, 5685, 6890, 9854, 10335, 11370, 14781, 20087, 20670, 24635, 29562, 40174, 49270, 60261, 73905, 100435, 120522, 147810, 200870, 261131, 301305, 522262, 602610, 783393, 1305655, 1566786, 2611310, 3916965, 7833930]

約数ペア:

[(1, 7833930), (2, 3916965), (3, 2611310), (5, 1566786), (6, 1305655), (10, 783393), (13, 602610), (15, 522262), (26, 301305), (30, 261131), (39, 200870), (53, 147810), (65, 120522), (78, 100435), (106, 73905), (130, 60261), (159, 49270), (195, 40174), (265, 29562), (318, 24635), (379, 20670), (390, 20087), (530, 14781), (689, 11370), (758, 10335), (795, 9854), (1137, 6890), (1378, 5685), (1590, 4927), (1895, 4134), (2067, 3790), (2274, 3445)]