2989966620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49832777}}^1$

素因数の和:49832789

約数の個数: 24

約数和(自身を含む): 8371906704

約数和(自身を除く): 5381940084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49832777, 99665554, 149498331, 199331108, 249163885, 298996662, 498327770, 597993324, 747491655, 996655540, 1494983310, 2989966620]

約数ペア:

[(1, 2989966620), (2, 1494983310), (3, 996655540), (4, 747491655), (5, 597993324), (6, 498327770), (10, 298996662), (12, 249163885), (15, 199331108), (20, 149498331), (30, 99665554), (60, 49832777)]