90838470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{16729}}^1$

素因数の和:16920

約数の個数: 32

約数和(自身を含む): 219229920

約数和(自身を除く): 128391450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 16729, 33458, 50187, 83645, 100374, 167290, 250935, 501870, 3027949, 6055898, 9083847, 15139745, 18167694, 30279490, 45419235, 90838470]

約数ペア:

[(1, 90838470), (2, 45419235), (3, 30279490), (5, 18167694), (6, 15139745), (10, 9083847), (15, 6055898), (30, 3027949), (181, 501870), (362, 250935), (543, 167290), (905, 100374), (1086, 83645), (1810, 50187), (2715, 33458), (5430, 16729)]