12322730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 25470720

約数和(自身を除く): 13147990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 439, 802, 878, 2005, 2195, 2807, 3073, 4010, 4390, 5614, 6146, 14035, 15365, 28070, 30730, 176039, 352078, 880195, 1232273, 1760390, 2464546, 6161365, 12322730]

約数ペア:

[(1, 12322730), (2, 6161365), (5, 2464546), (7, 1760390), (10, 1232273), (14, 880195), (35, 352078), (70, 176039), (401, 30730), (439, 28070), (802, 15365), (878, 14035), (2005, 6146), (2195, 5614), (2807, 4390), (3073, 4010)]