30431196

素因数分解:

$2^2\times 3^2\times {\mathrm{887}}^1\times {\mathrm{953}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 77090832

約数和(自身を除く): 46659636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887, 953, 1774, 1906, 2661, 2859, 3548, 3812, 5322, 5718, 7983, 8577, 10644, 11436, 15966, 17154, 31932, 34308, 845311, 1690622, 2535933, 3381244, 5071866, 7607799, 10143732, 15215598, 30431196]

約数ペア:

[(1, 30431196), (2, 15215598), (3, 10143732), (4, 7607799), (6, 5071866), (9, 3381244), (12, 2535933), (18, 1690622), (36, 845311), (887, 34308), (953, 31932), (1774, 17154), (1906, 15966), (2661, 11436), (2859, 10644), (3548, 8577), (3812, 7983), (5322, 5718)]