121123310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157303}}^1$

素因数の和:157328

約数の個数: 32

約数和(自身を含む): 271821312

約数和(自身を除く): 150698002

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 157303, 314606, 786515, 1101121, 1573030, 1730333, 2202242, 3460666, 5505605, 8651665, 11011210, 12112331, 17303330, 24224662, 60561655, 121123310]

約数ペア:

[(1, 121123310), (2, 60561655), (5, 24224662), (7, 17303330), (10, 12112331), (11, 11011210), (14, 8651665), (22, 5505605), (35, 3460666), (55, 2202242), (70, 1730333), (77, 1573030), (110, 1101121), (154, 786515), (385, 314606), (770, 157303)]