202022910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{83137}}^1$

素因数の和:83159

約数の個数: 48

約数和(自身を含む): 544720176

約数和(自身を除く): 342697266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 83137, 166274, 249411, 415685, 498822, 748233, 831370, 1247055, 1496466, 2244699, 2494110, 3741165, 4489398, 6734097, 7482330, 11223495, 13468194, 20202291, 22446990, 33670485, 40404582, 67340970, 101011455, 202022910]

約数ペア:

[(1, 202022910), (2, 101011455), (3, 67340970), (5, 40404582), (6, 33670485), (9, 22446990), (10, 20202291), (15, 13468194), (18, 11223495), (27, 7482330), (30, 6734097), (45, 4489398), (54, 3741165), (81, 2494110), (90, 2244699), (135, 1496466), (162, 1247055), (243, 831370), (270, 748233), (405, 498822), (486, 415685), (810, 249411), (1215, 166274), (2430, 83137)]