3797780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27127}}^1$

素因数の和:27143

約数の個数: 24

約数和(自身を含む): 9115008

約数和(自身を除く): 5317228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27127, 54254, 108508, 135635, 189889, 271270, 379778, 542540, 759556, 949445, 1898890, 3797780]

約数ペア:

[(1, 3797780), (2, 1898890), (4, 949445), (5, 759556), (7, 542540), (10, 379778), (14, 271270), (20, 189889), (28, 135635), (35, 108508), (70, 54254), (140, 27127)]