66676010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 122677200

約数和(自身を除く): 56001190

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 613, 730, 745, 1226, 1490, 3065, 6130, 10877, 21754, 44749, 54385, 89498, 91337, 108770, 182674, 223745, 447490, 456685, 913370, 6667601, 13335202, 33338005, 66676010]

約数ペア:

[(1, 66676010), (2, 33338005), (5, 13335202), (10, 6667601), (73, 913370), (146, 456685), (149, 447490), (298, 223745), (365, 182674), (613, 108770), (730, 91337), (745, 89498), (1226, 54385), (1490, 44749), (3065, 21754), (6130, 10877)]