7126860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9162

約数の個数: 48

約数和(自身を含む): 21492576

約数和(自身を除く): 14365716

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, 9137, 18274, 27411, 36548, 45685, 54822, 91370, 109644, 118781, 137055, 182740, 237562, 274110, 356343, 475124, 548220, 593905, 712686, 1187810, 1425372, 1781715, 2375620, 3563430, 7126860]

約数ペア:

[(1, 7126860), (2, 3563430), (3, 2375620), (4, 1781715), (5, 1425372), (6, 1187810), (10, 712686), (12, 593905), (13, 548220), (15, 475124), (20, 356343), (26, 274110), (30, 237562), (39, 182740), (52, 137055), (60, 118781), (65, 109644), (78, 91370), (130, 54822), (156, 45685), (195, 36548), (260, 27411), (390, 18274), (780, 9137)]