30542057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 39631872

約数和(自身を除く): 9089815

約数列:

[1, 7, 13, 37, 47, 91, 193, 259, 329, 481, 611, 1351, 1739, 2509, 3367, 4277, 7141, 9071, 12173, 17563, 22607, 49987, 63497, 92833, 117923, 158249, 335627, 649831, 825461, 2349389, 4363151, 30542057]

約数ペア:

[(1, 30542057), (7, 4363151), (13, 2349389), (37, 825461), (47, 649831), (91, 335627), (193, 158249), (259, 117923), (329, 92833), (481, 63497), (611, 49987), (1351, 22607), (1739, 17563), (2509, 12173), (3367, 9071), (4277, 7141)]