68098910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2657}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 134345952

約数和(自身を除く): 66247042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 2657, 5126, 5314, 12815, 13285, 25630, 26570, 29227, 58454, 146135, 292270, 619081, 1238162, 3095405, 6190810, 6809891, 13619782, 34049455, 68098910]

約数ペア:

[(1, 68098910), (2, 34049455), (5, 13619782), (10, 6809891), (11, 6190810), (22, 3095405), (55, 1238162), (110, 619081), (233, 292270), (466, 146135), (1165, 58454), (2330, 29227), (2563, 26570), (2657, 25630), (5126, 13285), (5314, 12815)]