870845460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337537}}^1$

素因数の和:337592

約数の個数: 48

約数和(自身を含む): 2495080896

約数和(自身を除く): 1624235436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 337537, 675074, 1012611, 1350148, 1687685, 2025222, 3375370, 4050444, 5063055, 6750740, 10126110, 14514091, 20252220, 29028182, 43542273, 58056364, 72570455, 87084546, 145140910, 174169092, 217711365, 290281820, 435422730, 870845460]

約数ペア:

[(1, 870845460), (2, 435422730), (3, 290281820), (4, 217711365), (5, 174169092), (6, 145140910), (10, 87084546), (12, 72570455), (15, 58056364), (20, 43542273), (30, 29028182), (43, 20252220), (60, 14514091), (86, 10126110), (129, 6750740), (172, 5063055), (215, 4050444), (258, 3375370), (430, 2025222), (516, 1687685), (645, 1350148), (860, 1012611), (1290, 675074), (2580, 337537)]