30467073

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 21243327

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 107, 147, 149, 273, 321, 447, 637, 749, 1043, 1391, 1911, 1937, 2247, 3129, 4173, 5243, 5811, 7301, 9737, 13559, 15729, 15943, 21903, 29211, 40677, 47829, 68159, 94913, 111601, 204477, 207259, 284739, 334803, 621777, 781207, 1450813, 2343621, 4352439, 10155691, 30467073]

約数ペア:

[(1, 30467073), (3, 10155691), (7, 4352439), (13, 2343621), (21, 1450813), (39, 781207), (49, 621777), (91, 334803), (107, 284739), (147, 207259), (149, 204477), (273, 111601), (321, 94913), (447, 68159), (637, 47829), (749, 40677), (1043, 29211), (1391, 21903), (1911, 15943), (1937, 15729), (2247, 13559), (3129, 9737), (4173, 7301), (5243, 5811)]