68994490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{94513}}^1$

素因数の和:94593

約数の個数: 16

約数和(自身を含む): 125892648

約数和(自身を除く): 56898158

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 94513, 189026, 472565, 945130, 6899449, 13798898, 34497245, 68994490]

約数ペア:

[(1, 68994490), (2, 34497245), (5, 13798898), (10, 6899449), (73, 945130), (146, 472565), (365, 189026), (730, 94513)]