27720570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{924019}}^1$

素因数の和:924029

約数の個数: 16

約数和(自身を含む): 66529440

約数和(自身を除く): 38808870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 924019, 1848038, 2772057, 4620095, 5544114, 9240190, 13860285, 27720570]

約数ペア:

[(1, 27720570), (2, 13860285), (3, 9240190), (5, 5544114), (6, 4620095), (10, 2772057), (15, 1848038), (30, 924019)]