827169330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2120947}}^1$

素因数の和:2120970

約数の個数: 32

約数和(自身を含む): 2137915584

約数和(自身を除く): 1310746254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2120947, 4241894, 6362841, 10604735, 12725682, 21209470, 27572311, 31814205, 55144622, 63628410, 82716933, 137861555, 165433866, 275723110, 413584665, 827169330]

約数ペア:

[(1, 827169330), (2, 413584665), (3, 275723110), (5, 165433866), (6, 137861555), (10, 82716933), (13, 63628410), (15, 55144622), (26, 31814205), (30, 27572311), (39, 21209470), (65, 12725682), (78, 10604735), (130, 6362841), (195, 4241894), (390, 2120947)]