1770090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{8429}}^1$

素因数の和:8446

約数の個数: 32

約数和(自身を含む): 4855680

約数和(自身を除く): 3085590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 8429, 16858, 25287, 42145, 50574, 59003, 84290, 118006, 126435, 177009, 252870, 295015, 354018, 590030, 885045, 1770090]

約数ペア:

[(1, 1770090), (2, 885045), (3, 590030), (5, 354018), (6, 295015), (7, 252870), (10, 177009), (14, 126435), (15, 118006), (21, 84290), (30, 59003), (35, 50574), (42, 42145), (70, 25287), (105, 16858), (210, 8429)]