7290830

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 13155264

約数和(自身を除く): 5864434

約数列:

[1, 2, 5, 10, 661, 1103, 1322, 2206, 3305, 5515, 6610, 11030, 729083, 1458166, 3645415, 7290830]

約数ペア:

[(1, 7290830), (2, 3645415), (5, 1458166), (10, 729083), (661, 11030), (1103, 6610), (1322, 5515), (2206, 3305)]