2014686990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{170881}}^1$

素因数の和:171025

約数の個数: 48

約数和(自身を含む): 5278203216

約数和(自身を除く): 3263516226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 170881, 341762, 512643, 854405, 1025286, 1537929, 1708810, 2563215, 3075858, 5126430, 7689645, 15379290, 22385411, 44770822, 67156233, 111927055, 134312466, 201468699, 223854110, 335781165, 402937398, 671562330, 1007343495, 2014686990]

約数ペア:

[(1, 2014686990), (2, 1007343495), (3, 671562330), (5, 402937398), (6, 335781165), (9, 223854110), (10, 201468699), (15, 134312466), (18, 111927055), (30, 67156233), (45, 44770822), (90, 22385411), (131, 15379290), (262, 7689645), (393, 5126430), (655, 3075858), (786, 2563215), (1179, 1708810), (1310, 1537929), (1965, 1025286), (2358, 854405), (3930, 512643), (5895, 341762), (11790, 170881)]