28719510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{957317}}^1$

素因数の和:957327

約数の個数: 16

約数和(自身を含む): 68926896

約数和(自身を除く): 40207386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 957317, 1914634, 2871951, 4786585, 5743902, 9573170, 14359755, 28719510]

約数ペア:

[(1, 28719510), (2, 14359755), (3, 9573170), (5, 5743902), (6, 4786585), (10, 2871951), (15, 1914634), (30, 957317)]