144594860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{425279}}^1$

素因数の和:425305

約数の個数: 24

約数和(自身を含む): 321511680

約数和(自身を除く): 176916820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 425279, 850558, 1701116, 2126395, 4252790, 7229743, 8505580, 14459486, 28918972, 36148715, 72297430, 144594860]

約数ペア:

[(1, 144594860), (2, 72297430), (4, 36148715), (5, 28918972), (10, 14459486), (17, 8505580), (20, 7229743), (34, 4252790), (68, 2126395), (85, 1701116), (170, 850558), (340, 425279)]