8149190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{16631}}^1$

素因数の和:16652

約数の個数: 24

約数和(自身を含む): 17064432

約数和(自身を除く): 8915242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 16631, 33262, 83155, 116417, 166310, 232834, 582085, 814919, 1164170, 1629838, 4074595, 8149190]

約数ペア:

[(1, 8149190), (2, 4074595), (5, 1629838), (7, 1164170), (10, 814919), (14, 582085), (35, 232834), (49, 166310), (70, 116417), (98, 83155), (245, 33262), (490, 16631)]