76312180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{545087}}^1$

素因数の和:545103

約数の個数: 24

約数和(自身を含む): 183149568

約数和(自身を除く): 106837388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 545087, 1090174, 2180348, 2725435, 3815609, 5450870, 7631218, 10901740, 15262436, 19078045, 38156090, 76312180]

約数ペア:

[(1, 76312180), (2, 38156090), (4, 19078045), (5, 15262436), (7, 10901740), (10, 7631218), (14, 5450870), (20, 3815609), (28, 2725435), (35, 2180348), (70, 1090174), (140, 545087)]