141490660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{416149}}^1$

素因数の和:416175

約数の個数: 24

約数和(自身を含む): 314609400

約数和(自身を除く): 173118740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 416149, 832298, 1664596, 2080745, 4161490, 7074533, 8322980, 14149066, 28298132, 35372665, 70745330, 141490660]

約数ペア:

[(1, 141490660), (2, 70745330), (4, 35372665), (5, 28298132), (10, 14149066), (17, 8322980), (20, 7074533), (34, 4161490), (68, 2080745), (85, 1664596), (170, 832298), (340, 416149)]