6821080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 18584640

約数和(自身を除く): 11763560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1433, 2380, 2866, 4760, 5732, 7165, 10031, 11464, 14330, 20062, 24361, 28660, 40124, 48722, 50155, 57320, 80248, 97444, 100310, 121805, 170527, 194888, 200620, 243610, 341054, 401240, 487220, 682108, 852635, 974440, 1364216, 1705270, 3410540, 6821080]

約数ペア:

[(1, 6821080), (2, 3410540), (4, 1705270), (5, 1364216), (7, 974440), (8, 852635), (10, 682108), (14, 487220), (17, 401240), (20, 341054), (28, 243610), (34, 200620), (35, 194888), (40, 170527), (56, 121805), (68, 100310), (70, 97444), (85, 80248), (119, 57320), (136, 50155), (140, 48722), (170, 40124), (238, 28660), (280, 24361), (340, 20062), (476, 14330), (595, 11464), (680, 10031), (952, 7165), (1190, 5732), (1433, 4760), (2380, 2866)]