990132010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{14144743}}^1$

素因数の和:14144757

約数の個数: 16

約数和(自身を含む): 2036843136

約数和(自身を除く): 1046711126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14144743, 28289486, 70723715, 99013201, 141447430, 198026402, 495066005, 990132010]

約数ペア:

[(1, 990132010), (2, 495066005), (5, 198026402), (7, 141447430), (10, 99013201), (14, 70723715), (35, 28289486), (70, 14144743)]