140030378

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 211848000

約数和(自身を除く): 71817622

約数列:

[1, 2, 193, 386, 499, 727, 998, 1454, 96307, 140311, 192614, 280622, 362773, 725546, 70015189, 140030378]

約数ペア:

[(1, 140030378), (2, 70015189), (193, 725546), (386, 362773), (499, 280622), (727, 192614), (998, 140311), (1454, 96307)]