254374730

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{13339}}^1$

素因数の和:15253

約数の個数: 16

約数和(自身を含む): 458148960

約数和(自身を除く): 203774230

約数列:

[1, 2, 5, 10, 1907, 3814, 9535, 13339, 19070, 26678, 66695, 133390, 25437473, 50874946, 127187365, 254374730]

約数ペア:

[(1, 254374730), (2, 127187365), (5, 50874946), (10, 25437473), (1907, 133390), (3814, 66695), (9535, 26678), (13339, 19070)]