31728870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{352543}}^1$

素因数の和:352556

約数の個数: 24

約数和(自身を含む): 82495296

約数和(自身を除く): 50766426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 352543, 705086, 1057629, 1762715, 2115258, 3172887, 3525430, 5288145, 6345774, 10576290, 15864435, 31728870]

約数ペア:

[(1, 31728870), (2, 15864435), (3, 10576290), (5, 6345774), (6, 5288145), (9, 3525430), (10, 3172887), (15, 2115258), (18, 1762715), (30, 1057629), (45, 705086), (90, 352543)]