69526860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89137}}^1$

素因数の和:89162

約数の個数: 48

約数和(自身を含む): 209652576

約数和(自身を除く): 140125716

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, 89137, 178274, 267411, 356548, 445685, 534822, 891370, 1069644, 1158781, 1337055, 1782740, 2317562, 2674110, 3476343, 4635124, 5348220, 5793905, 6952686, 11587810, 13905372, 17381715, 23175620, 34763430, 69526860]

約数ペア:

[(1, 69526860), (2, 34763430), (3, 23175620), (4, 17381715), (5, 13905372), (6, 11587810), (10, 6952686), (12, 5793905), (13, 5348220), (15, 4635124), (20, 3476343), (26, 2674110), (30, 2317562), (39, 1782740), (52, 1337055), (60, 1158781), (65, 1069644), (78, 891370), (130, 534822), (156, 445685), (195, 356548), (260, 267411), (390, 178274), (780, 89137)]