30428794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44617}}^1$

素因数の和:44661

約数の個数: 16

約数和(自身を含む): 51399936

約数和(自身を除く): 20971142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 44617, 89234, 490787, 981574, 1383127, 2766254, 15214397, 30428794]

約数ペア:

[(1, 30428794), (2, 15214397), (11, 2766254), (22, 1383127), (31, 981574), (62, 490787), (341, 89234), (682, 44617)]