1539230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1916770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1999, 3998, 9995, 13993, 19990, 21989, 27986, 43978, 69965, 109945, 139930, 153923, 219890, 307846, 769615, 1539230]

約数ペア:

[(1, 1539230), (2, 769615), (5, 307846), (7, 219890), (10, 153923), (11, 139930), (14, 109945), (22, 69965), (35, 43978), (55, 27986), (70, 21989), (77, 19990), (110, 13993), (154, 9995), (385, 3998), (770, 1999)]