137657820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5179}}^1$

素因数の和:5634

約数の個数: 48

約数和(自身を含む): 386386560

約数和(自身を除く): 248728740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5179, 5316, 6645, 8860, 10358, 13290, 15537, 20716, 25895, 26580, 31074, 51790, 62148, 77685, 103580, 155370, 310740, 2294297, 4588594, 6882891, 9177188, 11471485, 13765782, 22942970, 27531564, 34414455, 45885940, 68828910, 137657820]

約数ペア:

[(1, 137657820), (2, 68828910), (3, 45885940), (4, 34414455), (5, 27531564), (6, 22942970), (10, 13765782), (12, 11471485), (15, 9177188), (20, 6882891), (30, 4588594), (60, 2294297), (443, 310740), (886, 155370), (1329, 103580), (1772, 77685), (2215, 62148), (2658, 51790), (4430, 31074), (5179, 26580), (5316, 25895), (6645, 20716), (8860, 15537), (10358, 13290)]