67119710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{136979}}^1$

素因数の和:137000

約数の個数: 24

約数和(自身を含む): 140541480

約数和(自身を除く): 73421770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 136979, 273958, 684895, 958853, 1369790, 1917706, 4794265, 6711971, 9588530, 13423942, 33559855, 67119710]

約数ペア:

[(1, 67119710), (2, 33559855), (5, 13423942), (7, 9588530), (10, 6711971), (14, 4794265), (35, 1917706), (49, 1369790), (70, 958853), (98, 684895), (245, 273958), (490, 136979)]