554399930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{18041}}^1$

素因数の和:18494

約数の個数: 32

約数和(自身を含む): 1143141120

約数和(自身を除く): 588741190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4390, 6146, 15365, 18041, 30730, 36082, 90205, 126287, 180410, 252574, 631435, 1262870, 7919999, 15839998, 39599995, 55439993, 79199990, 110879986, 277199965, 554399930]

約数ペア:

[(1, 554399930), (2, 277199965), (5, 110879986), (7, 79199990), (10, 55439993), (14, 39599995), (35, 15839998), (70, 7919999), (439, 1262870), (878, 631435), (2195, 252574), (3073, 180410), (4390, 126287), (6146, 90205), (15365, 36082), (18041, 30730)]