28510607510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1948777}}^1$

素因数の和:1948821

約数の個数: 64

約数和(自身を含む): 67349767680

約数和(自身を除く): 38839160170

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 1948777, 3897554, 9743885, 13641439, 19487770, 21436547, 27282878, 37026763, 42873094, 68207195, 74053526, 107182735, 136414390, 150055829, 185133815, 214365470, 259187341, 300111658, 370267630, 407294393, 518374682, 750279145, 814588786, 1295936705, 1500558290, 2036471965, 2591873410, 2851060751, 4072943930, 5702121502, 14255303755, 28510607510]

約数ペア:

[(1, 28510607510), (2, 14255303755), (5, 5702121502), (7, 4072943930), (10, 2851060751), (11, 2591873410), (14, 2036471965), (19, 1500558290), (22, 1295936705), (35, 814588786), (38, 750279145), (55, 518374682), (70, 407294393), (77, 370267630), (95, 300111658), (110, 259187341), (133, 214365470), (154, 185133815), (190, 150055829), (209, 136414390), (266, 107182735), (385, 74053526), (418, 68207195), (665, 42873094), (770, 37026763), (1045, 27282878), (1330, 21436547), (1463, 19487770), (2090, 13641439), (2926, 9743885), (7315, 3897554), (14630, 1948777)]