29992956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 83607552

約数和(自身を除く): 53614596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 71, 84, 94, 107, 141, 142, 188, 213, 214, 282, 284, 321, 329, 426, 428, 497, 564, 642, 658, 749, 852, 987, 994, 1284, 1316, 1491, 1498, 1974, 1988, 2247, 2982, 2996, 3337, 3948, 4494, 5029, 5964, 6674, 7597, 8988, 10011, 10058, 13348, 15087, 15194, 20022, 20116, 22791, 23359, 30174, 30388, 35203, 40044, 45582, 46718, 53179, 60348, 70077, 70406, 91164, 93436, 105609, 106358, 140154, 140812, 159537, 211218, 212716, 280308, 319074, 357059, 422436, 638148, 714118, 1071177, 1428236, 2142354, 2499413, 4284708, 4998826, 7498239, 9997652, 14996478, 29992956]

約数ペア:

[(1, 29992956), (2, 14996478), (3, 9997652), (4, 7498239), (6, 4998826), (7, 4284708), (12, 2499413), (14, 2142354), (21, 1428236), (28, 1071177), (42, 714118), (47, 638148), (71, 422436), (84, 357059), (94, 319074), (107, 280308), (141, 212716), (142, 211218), (188, 159537), (213, 140812), (214, 140154), (282, 106358), (284, 105609), (321, 93436), (329, 91164), (426, 70406), (428, 70077), (497, 60348), (564, 53179), (642, 46718), (658, 45582), (749, 40044), (852, 35203), (987, 30388), (994, 30174), (1284, 23359), (1316, 22791), (1491, 20116), (1498, 20022), (1974, 15194), (1988, 15087), (2247, 13348), (2982, 10058), (2996, 10011), (3337, 8988), (3948, 7597), (4494, 6674), (5029, 5964)]