30940216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 60411600

約数和(自身を除く): 29471384

約数列:

[1, 2, 4, 8, 29, 58, 116, 193, 232, 386, 691, 772, 1382, 1544, 2764, 5528, 5597, 11194, 20039, 22388, 40078, 44776, 80156, 133363, 160312, 266726, 533452, 1066904, 3867527, 7735054, 15470108, 30940216]

約数ペア:

[(1, 30940216), (2, 15470108), (4, 7735054), (8, 3867527), (29, 1066904), (58, 533452), (116, 266726), (193, 160312), (232, 133363), (386, 80156), (691, 44776), (772, 40078), (1382, 22388), (1544, 20039), (2764, 11194), (5528, 5597)]