30382639

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 35782912

約数和(自身を除く): 5400273

約数列:

[1, 7, 43, 193, 301, 523, 1351, 3661, 8299, 22489, 58093, 100939, 157423, 706573, 4340377, 30382639]

約数ペア:

[(1, 30382639), (7, 4340377), (43, 706573), (193, 157423), (301, 100939), (523, 58093), (1351, 22489), (3661, 8299)]