42002070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7487}}^1$

素因数の和:7525

約数の個数: 64

約数和(自身を含む): 116453376

約数和(自身を除く): 74451306

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 7487, 14974, 22461, 37435, 44922, 74870, 82357, 112305, 127279, 164714, 224610, 247071, 254558, 381837, 411785, 494142, 636395, 763674, 823570, 1235355, 1272790, 1400069, 1909185, 2470710, 2800138, 3818370, 4200207, 7000345, 8400414, 14000690, 21001035, 42002070]

約数ペア:

[(1, 42002070), (2, 21001035), (3, 14000690), (5, 8400414), (6, 7000345), (10, 4200207), (11, 3818370), (15, 2800138), (17, 2470710), (22, 1909185), (30, 1400069), (33, 1272790), (34, 1235355), (51, 823570), (55, 763674), (66, 636395), (85, 494142), (102, 411785), (110, 381837), (165, 254558), (170, 247071), (187, 224610), (255, 164714), (330, 127279), (374, 112305), (510, 82357), (561, 74870), (935, 44922), (1122, 37435), (1870, 22461), (2805, 14974), (5610, 7487)]