30186160

素因数分解:

$2^4\times 5^1\times {\mathrm{377327}}^1$

素因数の和:377340

約数の個数: 20

約数和(自身を含む): 70183008

約数和(自身を除く): 39996848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 377327, 754654, 1509308, 1886635, 3018616, 3773270, 6037232, 7546540, 15093080, 30186160]

約数ペア:

[(1, 30186160), (2, 15093080), (4, 7546540), (5, 6037232), (8, 3773270), (10, 3018616), (16, 1886635), (20, 1509308), (40, 754654), (80, 377327)]