89305370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115981}}^1$

素因数の和:116006

約数の個数: 32

約数和(自身を含む): 200416896

約数和(自身を除く): 111111526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 115981, 231962, 579905, 811867, 1159810, 1275791, 1623734, 2551582, 4059335, 6378955, 8118670, 8930537, 12757910, 17861074, 44652685, 89305370]

約数ペア:

[(1, 89305370), (2, 44652685), (5, 17861074), (7, 12757910), (10, 8930537), (11, 8118670), (14, 6378955), (22, 4059335), (35, 2551582), (55, 1623734), (70, 1275791), (77, 1159810), (110, 811867), (154, 579905), (385, 231962), (770, 115981)]