141146940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213859}}^1$

素因数の和:213882

約数の個数: 48

約数和(自身を含む): 431141760

約数和(自身を除く): 289994820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 213859, 427718, 641577, 855436, 1069295, 1283154, 2138590, 2352449, 2566308, 3207885, 4277180, 4704898, 6415770, 7057347, 9409796, 11762245, 12831540, 14114694, 23524490, 28229388, 35286735, 47048980, 70573470, 141146940]

約数ペア:

[(1, 141146940), (2, 70573470), (3, 47048980), (4, 35286735), (5, 28229388), (6, 23524490), (10, 14114694), (11, 12831540), (12, 11762245), (15, 9409796), (20, 7057347), (22, 6415770), (30, 4704898), (33, 4277180), (44, 3207885), (55, 2566308), (60, 2352449), (66, 2138590), (110, 1283154), (132, 1069295), (165, 855436), (220, 641577), (330, 427718), (660, 213859)]