3768940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26921}}^1$

素因数の和:26937

約数の個数: 24

約数和(自身を含む): 9045792

約数和(自身を除く): 5276852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26921, 53842, 107684, 134605, 188447, 269210, 376894, 538420, 753788, 942235, 1884470, 3768940]

約数ペア:

[(1, 3768940), (2, 1884470), (4, 942235), (5, 753788), (7, 538420), (10, 376894), (14, 269210), (20, 188447), (28, 134605), (35, 107684), (70, 53842), (140, 26921)]