57345540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{136537}}^1$

素因数の和:136556

約数の個数: 48

約数和(自身を含む): 183507072

約数和(自身を除く): 126161532

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, 136537, 273074, 409611, 546148, 682685, 819222, 955759, 1365370, 1638444, 1911518, 2048055, 2730740, 2867277, 3823036, 4096110, 4778795, 5734554, 8192220, 9557590, 11469108, 14336385, 19115180, 28672770, 57345540]

約数ペア:

[(1, 57345540), (2, 28672770), (3, 19115180), (4, 14336385), (5, 11469108), (6, 9557590), (7, 8192220), (10, 5734554), (12, 4778795), (14, 4096110), (15, 3823036), (20, 2867277), (21, 2730740), (28, 2048055), (30, 1911518), (35, 1638444), (42, 1365370), (60, 955759), (70, 819222), (84, 682685), (105, 546148), (140, 409611), (210, 273074), (420, 136537)]