30743356

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5689}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 61816160

約数和(自身を除く): 31072804

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 5689, 11378, 22756, 39823, 79646, 159292, 1097977, 2195954, 4391908, 7685839, 15371678, 30743356]

約数ペア:

[(1, 30743356), (2, 15371678), (4, 7685839), (7, 4391908), (14, 2195954), (28, 1097977), (193, 159292), (386, 79646), (772, 39823), (1351, 22756), (2702, 11378), (5404, 5689)]