30806584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 64735200

約数和(自身を除く): 33928616

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 73, 107, 116, 136, 146, 214, 232, 292, 428, 493, 584, 856, 986, 1241, 1819, 1972, 2117, 2482, 3103, 3638, 3944, 4234, 4964, 6206, 7276, 7811, 8468, 9928, 12412, 14552, 15622, 16936, 24824, 31244, 35989, 52751, 62488, 71978, 105502, 132787, 143956, 211004, 226519, 265574, 287912, 422008, 453038, 531148, 906076, 1062296, 1812152, 3850823, 7701646, 15403292, 30806584]

約数ペア:

[(1, 30806584), (2, 15403292), (4, 7701646), (8, 3850823), (17, 1812152), (29, 1062296), (34, 906076), (58, 531148), (68, 453038), (73, 422008), (107, 287912), (116, 265574), (136, 226519), (146, 211004), (214, 143956), (232, 132787), (292, 105502), (428, 71978), (493, 62488), (584, 52751), (856, 35989), (986, 31244), (1241, 24824), (1819, 16936), (1972, 15622), (2117, 14552), (2482, 12412), (3103, 9928), (3638, 8468), (3944, 7811), (4234, 7276), (4964, 6206)]