29991745

素因数分解:

$5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1979}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 11255615

約数列:

[1, 5, 7, 35, 433, 1979, 2165, 3031, 9895, 13853, 15155, 69265, 856907, 4284535, 5998349, 29991745]

約数ペア:

[(1, 29991745), (5, 5998349), (7, 4284535), (35, 856907), (433, 69265), (1979, 15155), (2165, 13853), (3031, 9895)]