81296310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2709877}}^1$

素因数の和:2709887

約数の個数: 16

約数和(自身を含む): 195111216

約数和(自身を除く): 113814906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2709877, 5419754, 8129631, 13549385, 16259262, 27098770, 40648155, 81296310]

約数ペア:

[(1, 81296310), (2, 40648155), (3, 27098770), (5, 16259262), (6, 13549385), (10, 8129631), (15, 5419754), (30, 2709877)]