3626220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 7310580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4649, 9298, 13947, 18596, 23245, 27894, 46490, 55788, 60437, 69735, 92980, 120874, 139470, 181311, 241748, 278940, 302185, 362622, 604370, 725244, 906555, 1208740, 1813110, 3626220]

約数ペア:

[(1, 3626220), (2, 1813110), (3, 1208740), (4, 906555), (5, 725244), (6, 604370), (10, 362622), (12, 302185), (13, 278940), (15, 241748), (20, 181311), (26, 139470), (30, 120874), (39, 92980), (52, 69735), (60, 60437), (65, 55788), (78, 46490), (130, 27894), (156, 23245), (195, 18596), (260, 13947), (390, 9298), (780, 4649)]