2019914670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{136573}}^1$

素因数の和:136629

約数の個数: 64

約数和(自身を含む): 5309997120

約数和(自身を除く): 3290082450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 14790, 136573, 273146, 409719, 682865, 819438, 1365730, 2048595, 2321741, 3960617, 4097190, 4643482, 6965223, 7921234, 11608705, 11881851, 13930446, 19803085, 23217410, 23763702, 34826115, 39606170, 59409255, 67330489, 69652230, 118818510, 134660978, 201991467, 336652445, 403982934, 673304890, 1009957335, 2019914670]

約数ペア:

[(1, 2019914670), (2, 1009957335), (3, 673304890), (5, 403982934), (6, 336652445), (10, 201991467), (15, 134660978), (17, 118818510), (29, 69652230), (30, 67330489), (34, 59409255), (51, 39606170), (58, 34826115), (85, 23763702), (87, 23217410), (102, 19803085), (145, 13930446), (170, 11881851), (174, 11608705), (255, 7921234), (290, 6965223), (435, 4643482), (493, 4097190), (510, 3960617), (870, 2321741), (986, 2048595), (1479, 1365730), (2465, 819438), (2958, 682865), (4930, 409719), (7395, 273146), (14790, 136573)]