27317220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 88128768

約数和(自身を除く): 60811548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 337, 386, 420, 579, 674, 772, 965, 1011, 1158, 1348, 1351, 1685, 1930, 2022, 2316, 2359, 2702, 2895, 3370, 3860, 4044, 4053, 4718, 5055, 5404, 5790, 6740, 6755, 7077, 8106, 9436, 10110, 11580, 11795, 13510, 14154, 16212, 20220, 20265, 23590, 27020, 28308, 35385, 40530, 47180, 65041, 70770, 81060, 130082, 141540, 195123, 260164, 325205, 390246, 455287, 650410, 780492, 910574, 975615, 1300820, 1365861, 1821148, 1951230, 2276435, 2731722, 3902460, 4552870, 5463444, 6829305, 9105740, 13658610, 27317220]

約数ペア:

[(1, 27317220), (2, 13658610), (3, 9105740), (4, 6829305), (5, 5463444), (6, 4552870), (7, 3902460), (10, 2731722), (12, 2276435), (14, 1951230), (15, 1821148), (20, 1365861), (21, 1300820), (28, 975615), (30, 910574), (35, 780492), (42, 650410), (60, 455287), (70, 390246), (84, 325205), (105, 260164), (140, 195123), (193, 141540), (210, 130082), (337, 81060), (386, 70770), (420, 65041), (579, 47180), (674, 40530), (772, 35385), (965, 28308), (1011, 27020), (1158, 23590), (1348, 20265), (1351, 20220), (1685, 16212), (1930, 14154), (2022, 13510), (2316, 11795), (2359, 11580), (2702, 10110), (2895, 9436), (3370, 8106), (3860, 7077), (4044, 6755), (4053, 6740), (4718, 5790), (5055, 5404)]