2769857580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{140317}}^1$

素因数の和:140383

約数の個数: 96

約数和(自身を含む): 9052194816

約数和(自身を除く): 6282337236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 140317, 280634, 420951, 561268, 701585, 841902, 982219, 1403170, 1683804, 1964438, 2104755, 2806340, 2946657, 3928876, 4209510, 4911095, 5893314, 6594899, 8419020, 9822190, 11786628, 13189798, 14733285, 19644380, 19784697, 26379596, 29466570, 32974495, 39569394, 46164293, 58933140, 65948990, 79138788, 92328586, 98923485, 131897980, 138492879, 184657172, 197846970, 230821465, 276985758, 395693940, 461642930, 553971516, 692464395, 923285860, 1384928790, 2769857580]

約数ペア:

[(1, 2769857580), (2, 1384928790), (3, 923285860), (4, 692464395), (5, 553971516), (6, 461642930), (7, 395693940), (10, 276985758), (12, 230821465), (14, 197846970), (15, 184657172), (20, 138492879), (21, 131897980), (28, 98923485), (30, 92328586), (35, 79138788), (42, 65948990), (47, 58933140), (60, 46164293), (70, 39569394), (84, 32974495), (94, 29466570), (105, 26379596), (140, 19784697), (141, 19644380), (188, 14733285), (210, 13189798), (235, 11786628), (282, 9822190), (329, 8419020), (420, 6594899), (470, 5893314), (564, 4911095), (658, 4209510), (705, 3928876), (940, 2946657), (987, 2806340), (1316, 2104755), (1410, 1964438), (1645, 1683804), (1974, 1403170), (2820, 982219), (3290, 841902), (3948, 701585), (4935, 561268), (6580, 420951), (9870, 280634), (19740, 140317)]