39019190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79631}}^1$

素因数の和:79652

約数の個数: 24

約数和(自身を含む): 81702432

約数和(自身を除く): 42683242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79631, 159262, 398155, 557417, 796310, 1114834, 2787085, 3901919, 5574170, 7803838, 19509595, 39019190]

約数ペア:

[(1, 39019190), (2, 19509595), (5, 7803838), (7, 5574170), (10, 3901919), (14, 2787085), (35, 1114834), (49, 796310), (70, 557417), (98, 398155), (245, 159262), (490, 79631)]