30485471471

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{6947}}^1$

素因数の和:7140

約数の個数: 36

約数和(自身を含む): 38661826392

約数和(自身を除く): 8176354921

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 4067, 6889, 6947, 7553, 48223, 48629, 52871, 89557, 90311, 337561, 340403, 576601, 626899, 632177, 4036207, 4388293, 4425239, 7495813, 28253449, 47857883, 52470691, 335005181, 367294837, 622152479, 2345036267, 4355067353, 30485471471]

約数ペア:

[(1, 30485471471), (7, 4355067353), (13, 2345036267), (49, 622152479), (83, 367294837), (91, 335005181), (581, 52470691), (637, 47857883), (1079, 28253449), (4067, 7495813), (6889, 4425239), (6947, 4388293), (7553, 4036207), (48223, 632177), (48629, 626899), (52871, 576601), (89557, 340403), (90311, 337561)]