12764550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 32408640

約数和(自身を除く): 19644090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1979, 2150, 3225, 3958, 5937, 6450, 9895, 11874, 19790, 29685, 49475, 59370, 85097, 98950, 148425, 170194, 255291, 296850, 425485, 510582, 850970, 1276455, 2127425, 2552910, 4254850, 6382275, 12764550]

約数ペア:

[(1, 12764550), (2, 6382275), (3, 4254850), (5, 2552910), (6, 2127425), (10, 1276455), (15, 850970), (25, 510582), (30, 425485), (43, 296850), (50, 255291), (75, 170194), (86, 148425), (129, 98950), (150, 85097), (215, 59370), (258, 49475), (430, 29685), (645, 19790), (1075, 11874), (1290, 9895), (1979, 6450), (2150, 5937), (3225, 3958)]