2994857320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{822763}}^1$

素因数の和:822794

約数の個数: 64

約数和(自身を含む): 8293461120

約数和(自身を除く): 5298603800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 822763, 1645526, 3291052, 4113815, 5759341, 6582104, 8227630, 10695919, 11518682, 16455260, 21391838, 23037364, 28796705, 32910520, 42783676, 46074728, 53479595, 57593410, 74871433, 85567352, 106959190, 115186820, 149742866, 213918380, 230373640, 299485732, 374357165, 427836760, 598971464, 748714330, 1497428660, 2994857320]

約数ペア:

[(1, 2994857320), (2, 1497428660), (4, 748714330), (5, 598971464), (7, 427836760), (8, 374357165), (10, 299485732), (13, 230373640), (14, 213918380), (20, 149742866), (26, 115186820), (28, 106959190), (35, 85567352), (40, 74871433), (52, 57593410), (56, 53479595), (65, 46074728), (70, 42783676), (91, 32910520), (104, 28796705), (130, 23037364), (140, 21391838), (182, 16455260), (260, 11518682), (280, 10695919), (364, 8227630), (455, 6582104), (520, 5759341), (728, 4113815), (910, 3291052), (1820, 1645526), (3640, 822763)]