7833430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 16796160

約数和(自身を除く): 8962730

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 71, 85, 110, 118, 142, 170, 187, 295, 355, 374, 590, 649, 710, 781, 935, 1003, 1207, 1298, 1562, 1870, 2006, 2414, 3245, 3905, 4189, 5015, 6035, 6490, 7810, 8378, 10030, 11033, 12070, 13277, 20945, 22066, 26554, 41890, 46079, 55165, 66385, 71213, 92158, 110330, 132770, 142426, 230395, 356065, 460790, 712130, 783343, 1566686, 3916715, 7833430]

約数ペア:

[(1, 7833430), (2, 3916715), (5, 1566686), (10, 783343), (11, 712130), (17, 460790), (22, 356065), (34, 230395), (55, 142426), (59, 132770), (71, 110330), (85, 92158), (110, 71213), (118, 66385), (142, 55165), (170, 46079), (187, 41890), (295, 26554), (355, 22066), (374, 20945), (590, 13277), (649, 12070), (710, 11033), (781, 10030), (935, 8378), (1003, 7810), (1207, 6490), (1298, 6035), (1562, 5015), (1870, 4189), (2006, 3905), (2414, 3245)]