91304930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{65687}}^1$

素因数の和:65833

約数の個数: 16

約数和(自身を含む): 165533760

約数和(自身を除く): 74228830

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 65687, 131374, 328435, 656870, 9130493, 18260986, 45652465, 91304930]

約数ペア:

[(1, 91304930), (2, 45652465), (5, 18260986), (10, 9130493), (139, 656870), (278, 328435), (695, 131374), (1390, 65687)]