80521590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2684053}}^1$

素因数の和:2684063

約数の個数: 16

約数和(自身を含む): 193251888

約数和(自身を除く): 112730298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2684053, 5368106, 8052159, 13420265, 16104318, 26840530, 40260795, 80521590]

約数ペア:

[(1, 80521590), (2, 40260795), (3, 26840530), (5, 16104318), (6, 13420265), (10, 8052159), (15, 5368106), (30, 2684053)]