136278310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{278119}}^1$

素因数の和:278140

約数の個数: 24

約数和(自身を含む): 285351120

約数和(自身を除く): 149072810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 278119, 556238, 1390595, 1946833, 2781190, 3893666, 9734165, 13627831, 19468330, 27255662, 68139155, 136278310]

約数ペア:

[(1, 136278310), (2, 68139155), (5, 27255662), (7, 19468330), (10, 13627831), (14, 9734165), (35, 3893666), (49, 2781190), (70, 1946833), (98, 1390595), (245, 556238), (490, 278119)]