30399022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 47013120

約数和(自身を除く): 16614098

約数列:

[1, 2, 43, 86, 139, 278, 2543, 5086, 5977, 11954, 109349, 218698, 353477, 706954, 15199511, 30399022]

約数ペア:

[(1, 30399022), (2, 15199511), (43, 706954), (86, 353477), (139, 218698), (278, 109349), (2543, 11954), (5086, 5977)]