9764230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19927}}^1$

素因数の和:19948

約数の個数: 24

約数和(自身を含む): 20446128

約数和(自身を除く): 10681898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19927, 39854, 99635, 139489, 199270, 278978, 697445, 976423, 1394890, 1952846, 4882115, 9764230]

約数ペア:

[(1, 9764230), (2, 4882115), (5, 1952846), (7, 1394890), (10, 976423), (14, 697445), (35, 278978), (49, 199270), (70, 139489), (98, 99635), (245, 39854), (490, 19927)]