2912608510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{421}}^1\times {\mathrm{2017}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 6131491200

約数和(自身を除く): 3218882690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 421, 490, 686, 842, 1715, 2017, 2105, 2947, 3430, 4034, 4210, 5894, 10085, 14119, 14735, 20170, 20629, 28238, 29470, 41258, 70595, 98833, 103145, 141190, 144403, 197666, 206290, 288806, 494165, 691831, 722015, 849157, 988330, 1383662, 1444030, 1698314, 3459155, 4245785, 5944099, 6918310, 8491570, 11888198, 29720495, 41608693, 59440990, 83217386, 208043465, 291260851, 416086930, 582521702, 1456304255, 2912608510]

約数ペア:

[(1, 2912608510), (2, 1456304255), (5, 582521702), (7, 416086930), (10, 291260851), (14, 208043465), (35, 83217386), (49, 59440990), (70, 41608693), (98, 29720495), (245, 11888198), (343, 8491570), (421, 6918310), (490, 5944099), (686, 4245785), (842, 3459155), (1715, 1698314), (2017, 1444030), (2105, 1383662), (2947, 988330), (3430, 849157), (4034, 722015), (4210, 691831), (5894, 494165), (10085, 288806), (14119, 206290), (14735, 197666), (20170, 144403), (20629, 141190), (28238, 103145), (29470, 98833), (41258, 70595)]