1402549260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3339403}}^1$

素因数の和:3339422

約数の個数: 48

約数和(自身を含む): 4488158976

約数和(自身を除く): 3085609716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3339403, 6678806, 10018209, 13357612, 16697015, 20036418, 23375821, 33394030, 40072836, 46751642, 50091045, 66788060, 70127463, 93503284, 100182090, 116879105, 140254926, 200364180, 233758210, 280509852, 350637315, 467516420, 701274630, 1402549260]

約数ペア:

[(1, 1402549260), (2, 701274630), (3, 467516420), (4, 350637315), (5, 280509852), (6, 233758210), (7, 200364180), (10, 140254926), (12, 116879105), (14, 100182090), (15, 93503284), (20, 70127463), (21, 66788060), (28, 50091045), (30, 46751642), (35, 40072836), (42, 33394030), (60, 23375821), (70, 20036418), (84, 16697015), (105, 13357612), (140, 10018209), (210, 6678806), (420, 3339403)]