30864394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10093}}^1$

素因数の和:10245

約数の個数: 16

約数和(自身を含む): 50873760

約数和(自身を除く): 20009366

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 10093, 20186, 111023, 222046, 1402927, 2805854, 15432197, 30864394]

約数ペア:

[(1, 30864394), (2, 15432197), (11, 2805854), (22, 1402927), (139, 222046), (278, 111023), (1529, 20186), (3058, 10093)]