85891070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{117659}}^1$

素因数の和:117739

約数の個数: 16

約数和(自身を含む): 156723120

約数和(自身を除く): 70832050

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 117659, 235318, 588295, 1176590, 8589107, 17178214, 42945535, 85891070]

約数ペア:

[(1, 85891070), (2, 42945535), (5, 17178214), (10, 8589107), (73, 1176590), (146, 588295), (365, 235318), (730, 117659)]