30620042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{769}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 47160960

約数和(自身を除く): 16540918

約数列:

[1, 2, 43, 86, 463, 769, 926, 1538, 19909, 33067, 39818, 66134, 356047, 712094, 15310021, 30620042]

約数ペア:

[(1, 30620042), (2, 15310021), (43, 712094), (86, 356047), (463, 66134), (769, 39818), (926, 33067), (1538, 19909)]