165729710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227027}}^1$

素因数の和:227107

約数の個数: 16

約数和(自身を含む): 302401296

約数和(自身を除く): 136671586

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 227027, 454054, 1135135, 2270270, 16572971, 33145942, 82864855, 165729710]

約数ペア:

[(1, 165729710), (2, 82864855), (5, 33145942), (10, 16572971), (73, 2270270), (146, 1135135), (365, 454054), (730, 227027)]