3853780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27527}}^1$

素因数の和:27543

約数の個数: 24

約数和(自身を含む): 9249408

約数和(自身を除く): 5395628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27527, 55054, 110108, 137635, 192689, 275270, 385378, 550540, 770756, 963445, 1926890, 3853780]

約数ペア:

[(1, 3853780), (2, 1926890), (4, 963445), (5, 770756), (7, 550540), (10, 385378), (14, 275270), (20, 192689), (28, 137635), (35, 110108), (70, 55054), (140, 27527)]