80971530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2699051}}^1$

素因数の和:2699061

約数の個数: 16

約数和(自身を含む): 194331744

約数和(自身を除く): 113360214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2699051, 5398102, 8097153, 13495255, 16194306, 26990510, 40485765, 80971530]

約数ペア:

[(1, 80971530), (2, 40485765), (3, 26990510), (5, 16194306), (6, 13495255), (10, 8097153), (15, 5398102), (30, 2699051)]