90745150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{106759}}^1$

素因数の和:106788

約数の個数: 24

約数和(自身を含む): 178716240

約数和(自身を除く): 87971090

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 106759, 213518, 533795, 1067590, 1814903, 2668975, 3629806, 5337950, 9074515, 18149030, 45372575, 90745150]

約数ペア:

[(1, 90745150), (2, 45372575), (5, 18149030), (10, 9074515), (17, 5337950), (25, 3629806), (34, 2668975), (50, 1814903), (85, 1067590), (170, 533795), (425, 213518), (850, 106759)]