68154170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{973631}}^1$

素因数の和:973645

約数の個数: 16

約数和(自身を含む): 140203008

約数和(自身を除く): 72048838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 973631, 1947262, 4868155, 6815417, 9736310, 13630834, 34077085, 68154170]

約数ペア:

[(1, 68154170), (2, 34077085), (5, 13630834), (7, 9736310), (10, 6815417), (14, 4868155), (35, 1947262), (70, 973631)]