1249010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2549}}^1$

素因数の和:2570

約数の個数: 24

約数和(自身を含む): 2616300

約数和(自身を除く): 1367290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2549, 5098, 12745, 17843, 25490, 35686, 89215, 124901, 178430, 249802, 624505, 1249010]

約数ペア:

[(1, 1249010), (2, 624505), (5, 249802), (7, 178430), (10, 124901), (14, 89215), (35, 35686), (49, 25490), (70, 17843), (98, 12745), (245, 5098), (490, 2549)]