102844210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20693}}^1$

素因数の和:20778

約数の個数: 32

約数和(自身を含む): 214555392

約数和(自身を除く): 111711182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 20693, 41386, 103465, 144851, 206930, 289702, 724255, 1448510, 1469203, 2938406, 7346015, 10284421, 14692030, 20568842, 51422105, 102844210]

約数ペア:

[(1, 102844210), (2, 51422105), (5, 20568842), (7, 14692030), (10, 10284421), (14, 7346015), (35, 2938406), (70, 1469203), (71, 1448510), (142, 724255), (355, 289702), (497, 206930), (710, 144851), (994, 103465), (2485, 41386), (4970, 20693)]