2564790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 6718464

約数和(自身を除く): 4153674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 107, 141, 170, 214, 235, 255, 282, 321, 470, 510, 535, 642, 705, 799, 1070, 1410, 1598, 1605, 1819, 2397, 3210, 3638, 3995, 4794, 5029, 5457, 7990, 9095, 10058, 10914, 11985, 15087, 18190, 23970, 25145, 27285, 30174, 50290, 54570, 75435, 85493, 150870, 170986, 256479, 427465, 512958, 854930, 1282395, 2564790]

約数ペア:

[(1, 2564790), (2, 1282395), (3, 854930), (5, 512958), (6, 427465), (10, 256479), (15, 170986), (17, 150870), (30, 85493), (34, 75435), (47, 54570), (51, 50290), (85, 30174), (94, 27285), (102, 25145), (107, 23970), (141, 18190), (170, 15087), (214, 11985), (235, 10914), (255, 10058), (282, 9095), (321, 7990), (470, 5457), (510, 5029), (535, 4794), (642, 3995), (705, 3638), (799, 3210), (1070, 2397), (1410, 1819), (1598, 1605)]