303690004

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{15061}}^1$

素因数の和:15207

約数の個数: 18

約数和(自身を含む): 539084042

約数和(自身を除く): 235394038

約数列:

[1, 2, 4, 71, 142, 284, 5041, 10082, 15061, 20164, 30122, 60244, 1069331, 2138662, 4277324, 75922501, 151845002, 303690004]

約数ペア:

[(1, 303690004), (2, 151845002), (4, 75922501), (71, 4277324), (142, 2138662), (284, 1069331), (5041, 60244), (10082, 30122), (15061, 20164)]