54321270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1810709}}^1$

素因数の和:1810719

約数の個数: 16

約数和(自身を含む): 130371120

約数和(自身を除く): 76049850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1810709, 3621418, 5432127, 9053545, 10864254, 18107090, 27160635, 54321270]

約数ペア:

[(1, 54321270), (2, 27160635), (3, 18107090), (5, 10864254), (6, 9053545), (10, 5432127), (15, 3621418), (30, 1810709)]