30782674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 50852772

約数和(自身を除く): 20070098

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1493, 1586, 2986, 10309, 19409, 20618, 38818, 91073, 182146, 252317, 504634, 1183949, 2367898, 15391337, 30782674]

約数ペア:

[(1, 30782674), (2, 15391337), (13, 2367898), (26, 1183949), (61, 504634), (122, 252317), (169, 182146), (338, 91073), (793, 38818), (1493, 20618), (1586, 19409), (2986, 10309)]