135508940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1033}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 325883712

約数和(自身を除く): 190374772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 937, 1033, 1874, 2066, 3748, 4132, 4685, 5165, 6559, 7231, 9370, 10330, 13118, 14462, 18740, 20660, 26236, 28924, 32795, 36155, 65590, 72310, 131180, 144620, 967921, 1935842, 3871684, 4839605, 6775447, 9679210, 13550894, 19358420, 27101788, 33877235, 67754470, 135508940]

約数ペア:

[(1, 135508940), (2, 67754470), (4, 33877235), (5, 27101788), (7, 19358420), (10, 13550894), (14, 9679210), (20, 6775447), (28, 4839605), (35, 3871684), (70, 1935842), (140, 967921), (937, 144620), (1033, 131180), (1874, 72310), (2066, 65590), (3748, 36155), (4132, 32795), (4685, 28924), (5165, 26236), (6559, 20660), (7231, 18740), (9370, 14462), (10330, 13118)]