6921460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3803}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 17894016

約数和(自身を除く): 10972556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3803, 7606, 15212, 19015, 26621, 38030, 49439, 53242, 76060, 98878, 106484, 133105, 197756, 247195, 266210, 346073, 494390, 532420, 692146, 988780, 1384292, 1730365, 3460730, 6921460]

約数ペア:

[(1, 6921460), (2, 3460730), (4, 1730365), (5, 1384292), (7, 988780), (10, 692146), (13, 532420), (14, 494390), (20, 346073), (26, 266210), (28, 247195), (35, 197756), (52, 133105), (65, 106484), (70, 98878), (91, 76060), (130, 53242), (140, 49439), (182, 38030), (260, 26621), (364, 19015), (455, 15212), (910, 7606), (1820, 3803)]