30067719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 45577728

約数和(自身を除く): 15510009

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 313, 451, 781, 939, 1353, 2343, 2911, 3443, 8733, 10329, 12833, 22223, 32021, 38499, 66669, 96063, 141163, 244453, 423489, 733359, 911143, 2733429, 10022573, 30067719]

約数ペア:

[(1, 30067719), (3, 10022573), (11, 2733429), (33, 911143), (41, 733359), (71, 423489), (123, 244453), (213, 141163), (313, 96063), (451, 66669), (781, 38499), (939, 32021), (1353, 22223), (2343, 12833), (2911, 10329), (3443, 8733)]