30070846

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 50002920

約数和(自身を除く): 19932074

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 2069, 4138, 7267, 14534, 26897, 53794, 88967, 177934, 349661, 699322, 1156571, 2313142, 15035423, 30070846]

約数ペア:

[(1, 30070846), (2, 15035423), (13, 2313142), (26, 1156571), (43, 699322), (86, 349661), (169, 177934), (338, 88967), (559, 53794), (1118, 26897), (2069, 14534), (4138, 7267)]