9901570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 20924928

約数和(自身を除く): 11023358

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 3823, 7646, 19115, 26761, 38230, 53522, 133805, 141451, 267610, 282902, 707255, 990157, 1414510, 1980314, 4950785, 9901570]

約数ペア:

[(1, 9901570), (2, 4950785), (5, 1980314), (7, 1414510), (10, 990157), (14, 707255), (35, 282902), (37, 267610), (70, 141451), (74, 133805), (185, 53522), (259, 38230), (370, 26761), (518, 19115), (1295, 7646), (2590, 3823)]