1711628660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12225919}}^1$

素因数の和:12225935

約数の個数: 24

約数和(自身を含む): 4107909120

約数和(自身を除く): 2396280460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12225919, 24451838, 48903676, 61129595, 85581433, 122259190, 171162866, 244518380, 342325732, 427907165, 855814330, 1711628660]

約数ペア:

[(1, 1711628660), (2, 855814330), (4, 427907165), (5, 342325732), (7, 244518380), (10, 171162866), (14, 122259190), (20, 85581433), (28, 61129595), (35, 48903676), (70, 24451838), (140, 12225919)]