553296170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{40123}}^1$

素因数の和:40334

約数の個数: 32

約数和(自身を含む): 1144015488

約数和(自身を除く): 590719318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 40123, 80246, 200615, 280861, 401230, 561722, 1404305, 2808610, 7904231, 15808462, 39521155, 55329617, 79042310, 110659234, 276648085, 553296170]

約数ペア:

[(1, 553296170), (2, 276648085), (5, 110659234), (7, 79042310), (10, 55329617), (14, 39521155), (35, 15808462), (70, 7904231), (197, 2808610), (394, 1404305), (985, 561722), (1379, 401230), (1970, 280861), (2758, 200615), (6895, 80246), (13790, 40123)]