30686782

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35933}}^1$

素因数の和:36003

約数の個数: 16

約数和(自身を含む): 53469792

約数和(自身を除く): 22783010

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 35933, 71866, 251531, 503062, 2191913, 4383826, 15343391, 30686782]

約数ペア:

[(1, 30686782), (2, 15343391), (7, 4383826), (14, 2191913), (61, 503062), (122, 251531), (427, 71866), (854, 35933)]