9968451870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25560133}}^1$

素因数の和:25560156

約数の個数: 32

約数和(自身を含む): 25764615072

約数和(自身を除く): 15796163202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25560133, 51120266, 76680399, 127800665, 153360798, 255601330, 332281729, 383401995, 664563458, 766803990, 996845187, 1661408645, 1993690374, 3322817290, 4984225935, 9968451870]

約数ペア:

[(1, 9968451870), (2, 4984225935), (3, 3322817290), (5, 1993690374), (6, 1661408645), (10, 996845187), (13, 766803990), (15, 664563458), (26, 383401995), (30, 332281729), (39, 255601330), (65, 153360798), (78, 127800665), (130, 76680399), (195, 51120266), (390, 25560133)]