68006590

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3121}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 122507280

約数和(自身を除く): 54500690

約数列:

[1, 2, 5, 10, 2179, 3121, 4358, 6242, 10895, 15605, 21790, 31210, 6800659, 13601318, 34003295, 68006590]

約数ペア:

[(1, 68006590), (2, 34003295), (5, 13601318), (10, 6800659), (2179, 31210), (3121, 21790), (4358, 15605), (6242, 10895)]