41940780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{99859}}^1$

素因数の和:99878

約数の個数: 48

約数和(自身を含む): 134211840

約数和(自身を除く): 92271060

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, 99859, 199718, 299577, 399436, 499295, 599154, 699013, 998590, 1198308, 1398026, 1497885, 1997180, 2097039, 2796052, 2995770, 3495065, 4194078, 5991540, 6990130, 8388156, 10485195, 13980260, 20970390, 41940780]

約数ペア:

[(1, 41940780), (2, 20970390), (3, 13980260), (4, 10485195), (5, 8388156), (6, 6990130), (7, 5991540), (10, 4194078), (12, 3495065), (14, 2995770), (15, 2796052), (20, 2097039), (21, 1997180), (28, 1497885), (30, 1398026), (35, 1198308), (42, 998590), (60, 699013), (70, 599154), (84, 499295), (105, 399436), (140, 299577), (210, 199718), (420, 99859)]