285793060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107441}}^1$

素因数の和:107476

約数の個数: 48

約数和(自身を含む): 722010240

約数和(自身を除く): 436217180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 107441, 214882, 429764, 537205, 752087, 1074410, 1504174, 2041379, 2148820, 3008348, 3760435, 4082758, 7520870, 8165516, 10206895, 14289653, 15041740, 20413790, 28579306, 40827580, 57158612, 71448265, 142896530, 285793060]

約数ペア:

[(1, 285793060), (2, 142896530), (4, 71448265), (5, 57158612), (7, 40827580), (10, 28579306), (14, 20413790), (19, 15041740), (20, 14289653), (28, 10206895), (35, 8165516), (38, 7520870), (70, 4082758), (76, 3760435), (95, 3008348), (133, 2148820), (140, 2041379), (190, 1504174), (266, 1074410), (380, 752087), (532, 537205), (665, 429764), (1330, 214882), (2660, 107441)]