2017238730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5172407}}^1$

素因数の和:5172430

約数の個数: 32

約数和(自身を含む): 5213787264

約数和(自身を除く): 3196548534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5172407, 10344814, 15517221, 25862035, 31034442, 51724070, 67241291, 77586105, 134482582, 155172210, 201723873, 336206455, 403447746, 672412910, 1008619365, 2017238730]

約数ペア:

[(1, 2017238730), (2, 1008619365), (3, 672412910), (5, 403447746), (6, 336206455), (10, 201723873), (13, 155172210), (15, 134482582), (26, 77586105), (30, 67241291), (39, 51724070), (65, 31034442), (78, 25862035), (130, 15517221), (195, 10344814), (390, 5172407)]