30730766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{10663}}^1$

素因数の和:10807

約数の個数: 16

約数和(自身を含む): 50675328

約数和(自身を除く): 19944562

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 10663, 21326, 117293, 234586, 1396853, 2793706, 15365383, 30730766]

約数ペア:

[(1, 30730766), (2, 15365383), (11, 2793706), (22, 1396853), (131, 234586), (262, 117293), (1441, 21326), (2882, 10663)]