81399030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2713301}}^1$

素因数の和:2713311

約数の個数: 16

約数和(自身を含む): 195357744

約数和(自身を除く): 113958714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2713301, 5426602, 8139903, 13566505, 16279806, 27133010, 40699515, 81399030]

約数ペア:

[(1, 81399030), (2, 40699515), (3, 27133010), (5, 16279806), (6, 13566505), (10, 8139903), (15, 5426602), (30, 2713301)]