3761380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 9184896

約数和(自身を除く): 5423516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 401, 469, 670, 802, 938, 1340, 1604, 1876, 2005, 2345, 2807, 4010, 4690, 5614, 8020, 9380, 11228, 14035, 26867, 28070, 53734, 56140, 107468, 134335, 188069, 268670, 376138, 537340, 752276, 940345, 1880690, 3761380]

約数ペア:

[(1, 3761380), (2, 1880690), (4, 940345), (5, 752276), (7, 537340), (10, 376138), (14, 268670), (20, 188069), (28, 134335), (35, 107468), (67, 56140), (70, 53734), (134, 28070), (140, 26867), (268, 14035), (335, 11228), (401, 9380), (469, 8020), (670, 5614), (802, 4690), (938, 4010), (1340, 2807), (1604, 2345), (1876, 2005)]