121580690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157897}}^1$

素因数の和:157922

約数の個数: 32

約数和(自身を含む): 272847744

約数和(自身を除く): 151267054

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 157897, 315794, 789485, 1105279, 1578970, 1736867, 2210558, 3473734, 5526395, 8684335, 11052790, 12158069, 17368670, 24316138, 60790345, 121580690]

約数ペア:

[(1, 121580690), (2, 60790345), (5, 24316138), (7, 17368670), (10, 12158069), (11, 11052790), (14, 8684335), (22, 5526395), (35, 3473734), (55, 2210558), (70, 1736867), (77, 1578970), (110, 1105279), (154, 789485), (385, 315794), (770, 157897)]