6648138990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{8207579}}^1$

素因数の和:8207598

約数の個数: 40

約数和(自身を含む): 17876109240

約数和(自身を除く): 11227970250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 8207579, 16415158, 24622737, 41037895, 49245474, 73868211, 82075790, 123113685, 147736422, 221604633, 246227370, 369341055, 443209266, 664813899, 738682110, 1108023165, 1329627798, 2216046330, 3324069495, 6648138990]

約数ペア:

[(1, 6648138990), (2, 3324069495), (3, 2216046330), (5, 1329627798), (6, 1108023165), (9, 738682110), (10, 664813899), (15, 443209266), (18, 369341055), (27, 246227370), (30, 221604633), (45, 147736422), (54, 123113685), (81, 82075790), (90, 73868211), (135, 49245474), (162, 41037895), (270, 24622737), (405, 16415158), (810, 8207579)]