1813110

素因数分解:

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

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 4687200

約数和(自身を除く): 2874090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4649, 9298, 13947, 23245, 27894, 46490, 60437, 69735, 120874, 139470, 181311, 302185, 362622, 604370, 906555, 1813110]

約数ペア:

[(1, 1813110), (2, 906555), (3, 604370), (5, 362622), (6, 302185), (10, 181311), (13, 139470), (15, 120874), (26, 69735), (30, 60437), (39, 46490), (65, 27894), (78, 23245), (130, 13947), (195, 9298), (390, 4649)]