30780574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82301}}^1$

素因数の和:82331

約数の個数: 16

約数和(自身を含む): 53331696

約数和(自身を除く): 22551122

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 82301, 164602, 905311, 1399117, 1810622, 2798234, 15390287, 30780574]

約数ペア:

[(1, 30780574), (2, 15390287), (11, 2798234), (17, 1810622), (22, 1399117), (34, 905311), (187, 164602), (374, 82301)]