39037980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15131}}^1$

素因数の和:15186

約数の個数: 48

約数和(自身を含む): 111855744

約数和(自身を除く): 72817764

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, 15131, 30262, 45393, 60524, 75655, 90786, 151310, 181572, 226965, 302620, 453930, 650633, 907860, 1301266, 1951899, 2602532, 3253165, 3903798, 6506330, 7807596, 9759495, 13012660, 19518990, 39037980]

約数ペア:

[(1, 39037980), (2, 19518990), (3, 13012660), (4, 9759495), (5, 7807596), (6, 6506330), (10, 3903798), (12, 3253165), (15, 2602532), (20, 1951899), (30, 1301266), (43, 907860), (60, 650633), (86, 453930), (129, 302620), (172, 226965), (215, 181572), (258, 151310), (430, 90786), (516, 75655), (645, 60524), (860, 45393), (1290, 30262), (2580, 15131)]