10528630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21487}}^1$

素因数の和:21508

約数の個数: 24

約数和(自身を含む): 22046688

約数和(自身を除く): 11518058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21487, 42974, 107435, 150409, 214870, 300818, 752045, 1052863, 1504090, 2105726, 5264315, 10528630]

約数ペア:

[(1, 10528630), (2, 5264315), (5, 2105726), (7, 1504090), (10, 1052863), (14, 752045), (35, 300818), (49, 214870), (70, 150409), (98, 107435), (245, 42974), (490, 21487)]