54321690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1810723}}^1$

素因数の和:1810733

約数の個数: 16

約数和(自身を含む): 130372128

約数和(自身を除く): 76050438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1810723, 3621446, 5432169, 9053615, 10864338, 18107230, 27160845, 54321690]

約数ペア:

[(1, 54321690), (2, 27160845), (3, 18107230), (5, 10864338), (6, 9053615), (10, 5432169), (15, 3621446), (30, 1810723)]