80970730

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{53623}}^1$

素因数の和:53781

約数の個数: 16

約数和(自身を含む): 146715264

約数和(自身を除く): 65744534

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 53623, 107246, 268115, 536230, 8097073, 16194146, 40485365, 80970730]

約数ペア:

[(1, 80970730), (2, 40485365), (5, 16194146), (10, 8097073), (151, 536230), (302, 268115), (755, 107246), (1510, 53623)]