30820594

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51197}}^1$

素因数の和:51249

約数の個数: 16

約数和(自身を含む): 54065088

約数和(自身を除く): 23244494

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51197, 102394, 358379, 716758, 2201471, 4402942, 15410297, 30820594]

約数ペア:

[(1, 30820594), (2, 15410297), (7, 4402942), (14, 2201471), (43, 716758), (86, 358379), (301, 102394), (602, 51197)]