139493130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{664253}}^1$

素因数の和:664270

約数の個数: 32

約数和(自身を含む): 382610304

約数和(自身を除く): 243117174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 664253, 1328506, 1992759, 3321265, 3985518, 4649771, 6642530, 9299542, 9963795, 13949313, 19927590, 23248855, 27898626, 46497710, 69746565, 139493130]

約数ペア:

[(1, 139493130), (2, 69746565), (3, 46497710), (5, 27898626), (6, 23248855), (7, 19927590), (10, 13949313), (14, 9963795), (15, 9299542), (21, 6642530), (30, 4649771), (35, 3985518), (42, 3321265), (70, 1992759), (105, 1328506), (210, 664253)]