890269070

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{34123}}^1$

素因数の和:36739

約数の個数: 16

約数和(自身を含む): 1603145520

約数和(自身を除く): 712876450

約数列:

[1, 2, 5, 10, 2609, 5218, 13045, 26090, 34123, 68246, 170615, 341230, 89026907, 178053814, 445134535, 890269070]

約数ペア:

[(1, 890269070), (2, 445134535), (5, 178053814), (10, 89026907), (2609, 341230), (5218, 170615), (13045, 68246), (26090, 34123)]