30291295322

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 47345316480

約数和(自身を除く): 17054021158

約数列:

[1, 2, 53, 79, 106, 131, 158, 262, 521, 1042, 2809, 4187, 5618, 6943, 8374, 10349, 13886, 20698, 27613, 41159, 55226, 68251, 82318, 136502, 221911, 367979, 443822, 548497, 735958, 1096994, 1463489, 2181427, 2926978, 3617303, 4362854, 5391829, 7234606, 10783658, 29070341, 58140682, 115615631, 191717059, 231231262, 285766937, 383434118, 571533874, 15145647661, 30291295322]

約数ペア:

[(1, 30291295322), (2, 15145647661), (53, 571533874), (79, 383434118), (106, 285766937), (131, 231231262), (158, 191717059), (262, 115615631), (521, 58140682), (1042, 29070341), (2809, 10783658), (4187, 7234606), (5618, 5391829), (6943, 4362854), (8374, 3617303), (10349, 2926978), (13886, 2181427), (20698, 1463489), (27613, 1096994), (41159, 735958), (55226, 548497), (68251, 443822), (82318, 367979), (136502, 221911)]