5105820

素因数分解:

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

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 14636160

約数和(自身を除く): 9530340

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, 1979, 2580, 3958, 5937, 7916, 9895, 11874, 19790, 23748, 29685, 39580, 59370, 85097, 118740, 170194, 255291, 340388, 425485, 510582, 850970, 1021164, 1276455, 1701940, 2552910, 5105820]

約数ペア:

[(1, 5105820), (2, 2552910), (3, 1701940), (4, 1276455), (5, 1021164), (6, 850970), (10, 510582), (12, 425485), (15, 340388), (20, 255291), (30, 170194), (43, 118740), (60, 85097), (86, 59370), (129, 39580), (172, 29685), (215, 23748), (258, 19790), (430, 11874), (516, 9895), (645, 7916), (860, 5937), (1290, 3958), (1979, 2580)]