25802730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{286697}}^1$

素因数の和:286710

約数の個数: 24

約数和(自身を含む): 67087332

約数和(自身を除く): 41284602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 286697, 573394, 860091, 1433485, 1720182, 2580273, 2866970, 4300455, 5160546, 8600910, 12901365, 25802730]

約数ペア:

[(1, 25802730), (2, 12901365), (3, 8600910), (5, 5160546), (6, 4300455), (9, 2866970), (10, 2580273), (15, 1720182), (18, 1433485), (30, 860091), (45, 573394), (90, 286697)]