31194190

素因数分解:

$2^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{2081}}^1$

素因数の和:3587

約数の個数: 16

約数和(自身を含む): 56214000

約数和(自身を除く): 25019810

約数列:

[1, 2, 5, 10, 1499, 2081, 2998, 4162, 7495, 10405, 14990, 20810, 3119419, 6238838, 15597095, 31194190]

約数ペア:

[(1, 31194190), (2, 15597095), (5, 6238838), (10, 3119419), (1499, 20810), (2081, 14990), (2998, 10405), (4162, 7495)]