3144680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 8830080

約数和(自身を除く): 5685400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1021, 1540, 2042, 3080, 4084, 5105, 7147, 8168, 10210, 11231, 14294, 20420, 22462, 28588, 35735, 40840, 44924, 56155, 57176, 71470, 78617, 89848, 112310, 142940, 157234, 224620, 285880, 314468, 393085, 449240, 628936, 786170, 1572340, 3144680]

約数ペア:

[(1, 3144680), (2, 1572340), (4, 786170), (5, 628936), (7, 449240), (8, 393085), (10, 314468), (11, 285880), (14, 224620), (20, 157234), (22, 142940), (28, 112310), (35, 89848), (40, 78617), (44, 71470), (55, 57176), (56, 56155), (70, 44924), (77, 40840), (88, 35735), (110, 28588), (140, 22462), (154, 20420), (220, 14294), (280, 11231), (308, 10210), (385, 8168), (440, 7147), (616, 5105), (770, 4084), (1021, 3080), (1540, 2042)]