6744220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9706340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 719, 938, 1340, 1438, 1876, 2345, 2876, 3595, 4690, 5033, 7190, 9380, 10066, 14380, 20132, 25165, 48173, 50330, 96346, 100660, 192692, 240865, 337211, 481730, 674422, 963460, 1348844, 1686055, 3372110, 6744220]

約数ペア:

[(1, 6744220), (2, 3372110), (4, 1686055), (5, 1348844), (7, 963460), (10, 674422), (14, 481730), (20, 337211), (28, 240865), (35, 192692), (67, 100660), (70, 96346), (134, 50330), (140, 48173), (268, 25165), (335, 20132), (469, 14380), (670, 10066), (719, 9380), (938, 7190), (1340, 5033), (1438, 4690), (1876, 3595), (2345, 2876)]