139900770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{172717}}^1$

素因数の和:172736

約数の個数: 40

約数和(自身を含む): 376179804

約数和(自身を除く): 236279034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 172717, 345434, 518151, 863585, 1036302, 1554453, 1727170, 2590755, 3108906, 4663359, 5181510, 7772265, 9326718, 13990077, 15544530, 23316795, 27980154, 46633590, 69950385, 139900770]

約数ペア:

[(1, 139900770), (2, 69950385), (3, 46633590), (5, 27980154), (6, 23316795), (9, 15544530), (10, 13990077), (15, 9326718), (18, 7772265), (27, 5181510), (30, 4663359), (45, 3108906), (54, 2590755), (81, 1727170), (90, 1554453), (135, 1036302), (162, 863585), (270, 518151), (405, 345434), (810, 172717)]