30685886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 59374080

約数和(自身を除く): 28688194

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6871, 13742, 48097, 75581, 96194, 151162, 199259, 398518, 529067, 1058134, 1394813, 2191849, 2789626, 4383698, 15342943, 30685886]

約数ペア:

[(1, 30685886), (2, 15342943), (7, 4383698), (11, 2789626), (14, 2191849), (22, 1394813), (29, 1058134), (58, 529067), (77, 398518), (154, 199259), (203, 151162), (319, 96194), (406, 75581), (638, 48097), (2233, 13742), (4466, 6871)]