69370860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88937}}^1$

素因数の和:88962

約数の個数: 48

約数和(自身を含む): 209182176

約数和(自身を除く): 139811316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 88937, 177874, 266811, 355748, 444685, 533622, 889370, 1067244, 1156181, 1334055, 1778740, 2312362, 2668110, 3468543, 4624724, 5336220, 5780905, 6937086, 11561810, 13874172, 17342715, 23123620, 34685430, 69370860]

約数ペア:

[(1, 69370860), (2, 34685430), (3, 23123620), (4, 17342715), (5, 13874172), (6, 11561810), (10, 6937086), (12, 5780905), (13, 5336220), (15, 4624724), (20, 3468543), (26, 2668110), (30, 2312362), (39, 1778740), (52, 1334055), (60, 1156181), (65, 1067244), (78, 889370), (130, 533622), (156, 444685), (195, 355748), (260, 266811), (390, 177874), (780, 88937)]