523270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 1057536

約数和(自身を除く): 534266

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 71, 110, 134, 142, 335, 355, 670, 710, 737, 781, 1474, 1562, 3685, 3905, 4757, 7370, 7810, 9514, 23785, 47570, 52327, 104654, 261635, 523270]

約数ペア:

[(1, 523270), (2, 261635), (5, 104654), (10, 52327), (11, 47570), (22, 23785), (55, 9514), (67, 7810), (71, 7370), (110, 4757), (134, 3905), (142, 3685), (335, 1562), (355, 1474), (670, 781), (710, 737)]