121091210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{170551}}^1$

素因数の和:170629

約数の個数: 16

約数和(自身を含む): 221035392

約数和(自身を除く): 99944182

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 170551, 341102, 852755, 1705510, 12109121, 24218242, 60545605, 121091210]

約数ペア:

[(1, 121091210), (2, 60545605), (5, 24218242), (10, 12109121), (71, 1705510), (142, 852755), (355, 341102), (710, 170551)]