40784310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7193}}^1$

素因数の和:7219

約数の個数: 80

約数和(自身を含む): 125348256

約数和(自身を除く): 84563946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 7193, 14386, 21579, 35965, 43158, 50351, 64737, 71930, 100702, 107895, 129474, 151053, 194211, 215790, 251755, 302106, 323685, 388422, 453159, 503510, 582633, 647370, 755265, 906318, 971055, 1165266, 1359477, 1510530, 1942110, 2265795, 2718954, 2913165, 4078431, 4531590, 5826330, 6797385, 8156862, 13594770, 20392155, 40784310]

約数ペア:

[(1, 40784310), (2, 20392155), (3, 13594770), (5, 8156862), (6, 6797385), (7, 5826330), (9, 4531590), (10, 4078431), (14, 2913165), (15, 2718954), (18, 2265795), (21, 1942110), (27, 1510530), (30, 1359477), (35, 1165266), (42, 971055), (45, 906318), (54, 755265), (63, 647370), (70, 582633), (81, 503510), (90, 453159), (105, 388422), (126, 323685), (135, 302106), (162, 251755), (189, 215790), (210, 194211), (270, 151053), (315, 129474), (378, 107895), (405, 100702), (567, 71930), (630, 64737), (810, 50351), (945, 43158), (1134, 35965), (1890, 21579), (2835, 14386), (5670, 7193)]