121806790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1740097}}^1$

素因数の和:1740111

約数の個数: 16

約数和(自身を含む): 250574112

約数和(自身を除く): 128767322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1740097, 3480194, 8700485, 12180679, 17400970, 24361358, 60903395, 121806790]

約数ペア:

[(1, 121806790), (2, 60903395), (5, 24361358), (7, 17400970), (10, 12180679), (14, 8700485), (35, 3480194), (70, 1740097)]