30675211

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 36112384

約数和(自身を除く): 5437173

約数列:

[1, 7, 43, 223, 301, 457, 1561, 3199, 9589, 19651, 67123, 101911, 137557, 713377, 4382173, 30675211]

約数ペア:

[(1, 30675211), (7, 4382173), (43, 713377), (223, 137557), (301, 101911), (457, 67123), (1561, 19651), (3199, 9589)]