75346340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{27103}}^1$

素因数の和:27251

約数の個数: 24

約数和(自身を含む): 159371520

約数和(自身を除く): 84025180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 27103, 54206, 108412, 135515, 271030, 542060, 3767317, 7534634, 15069268, 18836585, 37673170, 75346340]

約数ペア:

[(1, 75346340), (2, 37673170), (4, 18836585), (5, 15069268), (10, 7534634), (20, 3767317), (139, 542060), (278, 271030), (556, 135515), (695, 108412), (1390, 54206), (2780, 27103)]