12210730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9214

約数の個数: 32

約数和(自身を含む): 26444160

約数和(自身を除く): 14233430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9181, 18362, 45905, 64267, 91810, 128534, 174439, 321335, 348878, 642670, 872195, 1221073, 1744390, 2442146, 6105365, 12210730]

約数ペア:

[(1, 12210730), (2, 6105365), (5, 2442146), (7, 1744390), (10, 1221073), (14, 872195), (19, 642670), (35, 348878), (38, 321335), (70, 174439), (95, 128534), (133, 91810), (190, 64267), (266, 45905), (665, 18362), (1330, 9181)]