10858740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 30844800

約数和(自身を除く): 19986060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2549, 4260, 5098, 7647, 10196, 12745, 15294, 25490, 30588, 38235, 50980, 76470, 152940, 180979, 361958, 542937, 723916, 904895, 1085874, 1809790, 2171748, 2714685, 3619580, 5429370, 10858740]

約数ペア:

[(1, 10858740), (2, 5429370), (3, 3619580), (4, 2714685), (5, 2171748), (6, 1809790), (10, 1085874), (12, 904895), (15, 723916), (20, 542937), (30, 361958), (60, 180979), (71, 152940), (142, 76470), (213, 50980), (284, 38235), (355, 30588), (426, 25490), (710, 15294), (852, 12745), (1065, 10196), (1420, 7647), (2130, 5098), (2549, 4260)]