131506530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4383551}}^1$

素因数の和:4383561

約数の個数: 16

約数和(自身を含む): 315615744

約数和(自身を除く): 184109214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4383551, 8767102, 13150653, 21917755, 26301306, 43835510, 65753265, 131506530]

約数ペア:

[(1, 131506530), (2, 65753265), (3, 43835510), (5, 26301306), (6, 21917755), (10, 13150653), (15, 8767102), (30, 4383551)]