40900930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 84364416

約数和(自身を除く): 43463486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 617, 947, 1234, 1894, 3085, 4319, 4735, 6170, 6629, 8638, 9470, 13258, 21595, 33145, 43190, 66290, 584299, 1168598, 2921495, 4090093, 5842990, 8180186, 20450465, 40900930]

約数ペア:

[(1, 40900930), (2, 20450465), (5, 8180186), (7, 5842990), (10, 4090093), (14, 2921495), (35, 1168598), (70, 584299), (617, 66290), (947, 43190), (1234, 33145), (1894, 21595), (3085, 13258), (4319, 9470), (4735, 8638), (6170, 6629)]