22487730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 54129600

約数和(自身を除く): 31641870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 1789, 2095, 2514, 3578, 4190, 5367, 6285, 8945, 10734, 12570, 17890, 26835, 53670, 749591, 1499182, 2248773, 3747955, 4497546, 7495910, 11243865, 22487730]

約数ペア:

[(1, 22487730), (2, 11243865), (3, 7495910), (5, 4497546), (6, 3747955), (10, 2248773), (15, 1499182), (30, 749591), (419, 53670), (838, 26835), (1257, 17890), (1789, 12570), (2095, 10734), (2514, 8945), (3578, 6285), (4190, 5367)]