2552910

素因数分解:

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

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 6272640

約数和(自身を除く): 3719730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1979, 3958, 5937, 9895, 11874, 19790, 29685, 59370, 85097, 170194, 255291, 425485, 510582, 850970, 1276455, 2552910]

約数ペア:

[(1, 2552910), (2, 1276455), (3, 850970), (5, 510582), (6, 425485), (10, 255291), (15, 170194), (30, 85097), (43, 59370), (86, 29685), (129, 19790), (215, 11874), (258, 9895), (430, 5937), (645, 3958), (1290, 1979)]