68779870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{94219}}^1$

素因数の和:94299

約数の個数: 16

約数和(自身を含む): 125501040

約数和(自身を除く): 56721170

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 94219, 188438, 471095, 942190, 6877987, 13755974, 34389935, 68779870]

約数ペア:

[(1, 68779870), (2, 34389935), (5, 13755974), (10, 6877987), (73, 942190), (146, 471095), (365, 188438), (730, 94219)]