87191010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23629}}^1$

素因数の和:23683

約数の個数: 48

約数和(自身を含む): 232235640

約数和(自身を除く): 145044630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 23629, 47258, 70887, 118145, 141774, 212661, 236290, 354435, 425322, 708870, 968789, 1063305, 1937578, 2126610, 2906367, 4843945, 5812734, 8719101, 9687890, 14531835, 17438202, 29063670, 43595505, 87191010]

約数ペア:

[(1, 87191010), (2, 43595505), (3, 29063670), (5, 17438202), (6, 14531835), (9, 9687890), (10, 8719101), (15, 5812734), (18, 4843945), (30, 2906367), (41, 2126610), (45, 1937578), (82, 1063305), (90, 968789), (123, 708870), (205, 425322), (246, 354435), (369, 236290), (410, 212661), (615, 141774), (738, 118145), (1230, 70887), (1845, 47258), (3690, 23629)]