7047740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50341}}^1$

素因数の和:50357

約数の個数: 24

約数和(自身を含む): 16914912

約数和(自身を除く): 9867172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50341, 100682, 201364, 251705, 352387, 503410, 704774, 1006820, 1409548, 1761935, 3523870, 7047740]

約数ペア:

[(1, 7047740), (2, 3523870), (4, 1761935), (5, 1409548), (7, 1006820), (10, 704774), (14, 503410), (20, 352387), (28, 251705), (35, 201364), (70, 100682), (140, 50341)]