41805540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33179}}^1$

素因数の和:33201

約数の個数: 72

約数和(自身を含む): 144930240

約数和(自身を除く): 103124700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33179, 66358, 99537, 132716, 165895, 199074, 232253, 298611, 331790, 398148, 464506, 497685, 597222, 663580, 696759, 929012, 995370, 1161265, 1194444, 1393518, 1493055, 1990740, 2090277, 2322530, 2787036, 2986110, 3483795, 4180554, 4645060, 5972220, 6967590, 8361108, 10451385, 13935180, 20902770, 41805540]

約数ペア:

[(1, 41805540), (2, 20902770), (3, 13935180), (4, 10451385), (5, 8361108), (6, 6967590), (7, 5972220), (9, 4645060), (10, 4180554), (12, 3483795), (14, 2986110), (15, 2787036), (18, 2322530), (20, 2090277), (21, 1990740), (28, 1493055), (30, 1393518), (35, 1194444), (36, 1161265), (42, 995370), (45, 929012), (60, 696759), (63, 663580), (70, 597222), (84, 497685), (90, 464506), (105, 398148), (126, 331790), (140, 298611), (180, 232253), (210, 199074), (252, 165895), (315, 132716), (420, 99537), (630, 66358), (1260, 33179)]