283357470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 795847680

約数和(自身を除く): 512490210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 37, 46, 55, 66, 69, 74, 110, 111, 115, 138, 165, 185, 222, 230, 253, 330, 345, 370, 407, 506, 555, 690, 759, 814, 851, 1009, 1110, 1221, 1265, 1518, 1702, 2018, 2035, 2442, 2530, 2553, 3027, 3795, 4070, 4255, 5045, 5106, 6054, 6105, 7590, 8510, 9361, 10090, 11099, 12210, 12765, 15135, 18722, 22198, 23207, 25530, 28083, 30270, 33297, 37333, 46414, 46805, 55495, 56166, 66594, 69621, 74666, 93610, 110990, 111999, 116035, 139242, 140415, 166485, 186665, 223998, 232070, 255277, 280830, 332970, 348105, 373330, 410663, 510554, 559995, 696210, 765831, 821326, 858659, 1119990, 1231989, 1276385, 1531662, 1717318, 2053315, 2463978, 2552770, 2575977, 3829155, 4106630, 4293295, 5151954, 6159945, 7658310, 8586590, 9445249, 12319890, 12879885, 18890498, 25759770, 28335747, 47226245, 56671494, 94452490, 141678735, 283357470]

約数ペア:

[(1, 283357470), (2, 141678735), (3, 94452490), (5, 56671494), (6, 47226245), (10, 28335747), (11, 25759770), (15, 18890498), (22, 12879885), (23, 12319890), (30, 9445249), (33, 8586590), (37, 7658310), (46, 6159945), (55, 5151954), (66, 4293295), (69, 4106630), (74, 3829155), (110, 2575977), (111, 2552770), (115, 2463978), (138, 2053315), (165, 1717318), (185, 1531662), (222, 1276385), (230, 1231989), (253, 1119990), (330, 858659), (345, 821326), (370, 765831), (407, 696210), (506, 559995), (555, 510554), (690, 410663), (759, 373330), (814, 348105), (851, 332970), (1009, 280830), (1110, 255277), (1221, 232070), (1265, 223998), (1518, 186665), (1702, 166485), (2018, 140415), (2035, 139242), (2442, 116035), (2530, 111999), (2553, 110990), (3027, 93610), (3795, 74666), (4070, 69621), (4255, 66594), (5045, 56166), (5106, 55495), (6054, 46805), (6105, 46414), (7590, 37333), (8510, 33297), (9361, 30270), (10090, 28083), (11099, 25530), (12210, 23207), (12765, 22198), (15135, 18722)]