28386210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{946207}}^1$

素因数の和:946217

約数の個数: 16

約数和(自身を含む): 68126976

約数和(自身を除く): 39740766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 946207, 1892414, 2838621, 4731035, 5677242, 9462070, 14193105, 28386210]

約数ペア:

[(1, 28386210), (2, 14193105), (3, 9462070), (5, 5677242), (6, 4731035), (10, 2838621), (15, 1892414), (30, 946207)]