30515374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12641}}^1$

素因数の和:12731

約数の個数: 16

約数和(自身を含む): 49152096

約数和(自身を除く): 18636722

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12641, 25282, 214897, 429794, 897511, 1795022, 15257687, 30515374]

約数ペア:

[(1, 30515374), (2, 15257687), (17, 1795022), (34, 897511), (71, 429794), (142, 214897), (1207, 25282), (2414, 12641)]