28711230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{957041}}^1$

素因数の和:957051

約数の個数: 16

約数和(自身を含む): 68907024

約数和(自身を除く): 40195794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 957041, 1914082, 2871123, 4785205, 5742246, 9570410, 14355615, 28711230]

約数ペア:

[(1, 28711230), (2, 14355615), (3, 9570410), (5, 5742246), (6, 4785205), (10, 2871123), (15, 1914082), (30, 957041)]