82629190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{168631}}^1$

素因数の和:168652

約数の個数: 24

約数和(自身を含む): 173016432

約数和(自身を除く): 90387242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 168631, 337262, 843155, 1180417, 1686310, 2360834, 5902085, 8262919, 11804170, 16525838, 41314595, 82629190]

約数ペア:

[(1, 82629190), (2, 41314595), (5, 16525838), (7, 11804170), (10, 8262919), (14, 5902085), (35, 2360834), (49, 1686310), (70, 1180417), (98, 843155), (245, 337262), (490, 168631)]