74944660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{535319}}^1$

素因数の和:535335

約数の個数: 24

約数和(自身を含む): 179867520

約数和(自身を除く): 104922860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 535319, 1070638, 2141276, 2676595, 3747233, 5353190, 7494466, 10706380, 14988932, 18736165, 37472330, 74944660]

約数ペア:

[(1, 74944660), (2, 37472330), (4, 18736165), (5, 14988932), (7, 10706380), (10, 7494466), (14, 5353190), (20, 3747233), (28, 2676595), (35, 2141276), (70, 1070638), (140, 535319)]