12473940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 22749612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1637, 1905, 2540, 3274, 3810, 4911, 6548, 7620, 8185, 9822, 16370, 19644, 24555, 32740, 49110, 98220, 207899, 415798, 623697, 831596, 1039495, 1247394, 2078990, 2494788, 3118485, 4157980, 6236970, 12473940]

約数ペア:

[(1, 12473940), (2, 6236970), (3, 4157980), (4, 3118485), (5, 2494788), (6, 2078990), (10, 1247394), (12, 1039495), (15, 831596), (20, 623697), (30, 415798), (60, 207899), (127, 98220), (254, 49110), (381, 32740), (508, 24555), (635, 19644), (762, 16370), (1270, 9822), (1524, 8185), (1637, 7620), (1905, 6548), (2540, 4911), (3274, 3810)]