121510004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{56359}}^1$

素因数の和:56388

約数の個数: 36

約数和(自身を含む): 269851680

約数和(自身を除く): 148341676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 56359, 112718, 225436, 394513, 619949, 789026, 1239898, 1578052, 2479796, 2761591, 4339643, 5523182, 8679286, 11046364, 17358572, 30377501, 60755002, 121510004]

約数ペア:

[(1, 121510004), (2, 60755002), (4, 30377501), (7, 17358572), (11, 11046364), (14, 8679286), (22, 5523182), (28, 4339643), (44, 2761591), (49, 2479796), (77, 1578052), (98, 1239898), (154, 789026), (196, 619949), (308, 394513), (539, 225436), (1078, 112718), (2156, 56359)]