28538970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{951299}}^1$

素因数の和:951309

約数の個数: 16

約数和(自身を含む): 68493600

約数和(自身を除く): 39954630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 951299, 1902598, 2853897, 4756495, 5707794, 9512990, 14269485, 28538970]

約数ペア:

[(1, 28538970), (2, 14269485), (3, 9512990), (5, 5707794), (6, 4756495), (10, 2853897), (15, 1902598), (30, 951299)]