84805290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6779}}^1$

素因数の和:6931

約数の個数: 48

約数和(自身を含む): 222112800

約数和(自身を除く): 137307510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 6779, 12510, 13558, 20337, 33895, 40674, 61011, 67790, 101685, 122022, 203370, 305055, 610110, 942281, 1884562, 2826843, 4711405, 5653686, 8480529, 9422810, 14134215, 16961058, 28268430, 42402645, 84805290]

約数ペア:

[(1, 84805290), (2, 42402645), (3, 28268430), (5, 16961058), (6, 14134215), (9, 9422810), (10, 8480529), (15, 5653686), (18, 4711405), (30, 2826843), (45, 1884562), (90, 942281), (139, 610110), (278, 305055), (417, 203370), (695, 122022), (834, 101685), (1251, 67790), (1390, 61011), (2085, 40674), (2502, 33895), (4170, 20337), (6255, 13558), (6779, 12510)]