1048180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7487}}^1$

素因数の和:7503

約数の個数: 24

約数和(自身を含む): 2515968

約数和(自身を除く): 1467788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7487, 14974, 29948, 37435, 52409, 74870, 104818, 149740, 209636, 262045, 524090, 1048180]

約数ペア:

[(1, 1048180), (2, 524090), (4, 262045), (5, 209636), (7, 149740), (10, 104818), (14, 74870), (20, 52409), (28, 37435), (35, 29948), (70, 14974), (140, 7487)]