135660660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8597}}^1$

素因数の和:8872

約数の個数: 48

約数和(自身を含む): 381338496

約数和(自身を除く): 245677836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 8597, 15780, 17194, 25791, 34388, 42985, 51582, 85970, 103164, 128955, 171940, 257910, 515820, 2261011, 4522022, 6783033, 9044044, 11305055, 13566066, 22610110, 27132132, 33915165, 45220220, 67830330, 135660660]

約数ペア:

[(1, 135660660), (2, 67830330), (3, 45220220), (4, 33915165), (5, 27132132), (6, 22610110), (10, 13566066), (12, 11305055), (15, 9044044), (20, 6783033), (30, 4522022), (60, 2261011), (263, 515820), (526, 257910), (789, 171940), (1052, 128955), (1315, 103164), (1578, 85970), (2630, 51582), (3156, 42985), (3945, 34388), (5260, 25791), (7890, 17194), (8597, 15780)]