70588910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 79371250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2029, 2485, 3479, 4058, 4970, 6958, 10145, 14203, 17395, 20290, 28406, 34790, 71015, 99421, 142030, 144059, 198842, 288118, 497105, 720295, 994210, 1008413, 1440590, 2016826, 5042065, 7058891, 10084130, 14117782, 35294455, 70588910]

約数ペア:

[(1, 70588910), (2, 35294455), (5, 14117782), (7, 10084130), (10, 7058891), (14, 5042065), (35, 2016826), (49, 1440590), (70, 1008413), (71, 994210), (98, 720295), (142, 497105), (245, 288118), (355, 198842), (490, 144059), (497, 142030), (710, 99421), (994, 71015), (2029, 34790), (2485, 28406), (3479, 20290), (4058, 17395), (4970, 14203), (6958, 10145)]