1998796620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33313277}}^1$

素因数の和:33313289

約数の個数: 24

約数和(自身を含む): 5596630704

約数和(自身を除く): 3597834084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33313277, 66626554, 99939831, 133253108, 166566385, 199879662, 333132770, 399759324, 499699155, 666265540, 999398310, 1998796620]

約数ペア:

[(1, 1998796620), (2, 999398310), (3, 666265540), (4, 499699155), (5, 399759324), (6, 333132770), (10, 199879662), (12, 166566385), (15, 133253108), (20, 99939831), (30, 66626554), (60, 33313277)]