5158740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 14579712

約数和(自身を除く): 9420972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 677, 762, 1270, 1354, 1524, 1905, 2031, 2540, 2708, 3385, 3810, 4062, 6770, 7620, 8124, 10155, 13540, 20310, 40620, 85979, 171958, 257937, 343916, 429895, 515874, 859790, 1031748, 1289685, 1719580, 2579370, 5158740]

約数ペア:

[(1, 5158740), (2, 2579370), (3, 1719580), (4, 1289685), (5, 1031748), (6, 859790), (10, 515874), (12, 429895), (15, 343916), (20, 257937), (30, 171958), (60, 85979), (127, 40620), (254, 20310), (381, 13540), (508, 10155), (635, 8124), (677, 7620), (762, 6770), (1270, 4062), (1354, 3810), (1524, 3385), (1905, 2708), (2031, 2540)]