30259966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80909}}^1$

素因数の和:80939

約数の個数: 16

約数和(自身を含む): 52429680

約数和(自身を除く): 22169714

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 80909, 161818, 889999, 1375453, 1779998, 2750906, 15129983, 30259966]

約数ペア:

[(1, 30259966), (2, 15129983), (11, 2750906), (17, 1779998), (22, 1375453), (34, 889999), (187, 161818), (374, 80909)]