9266390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18911}}^1$

素因数の和:18932

約数の個数: 24

約数和(自身を含む): 19403712

約数和(自身を除く): 10137322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18911, 37822, 94555, 132377, 189110, 264754, 661885, 926639, 1323770, 1853278, 4633195, 9266390]

約数ペア:

[(1, 9266390), (2, 4633195), (5, 1853278), (7, 1323770), (10, 926639), (14, 661885), (35, 264754), (49, 189110), (70, 132377), (98, 94555), (245, 37822), (490, 18911)]