1447882140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 4120280640

約数和(自身を除く): 2672398500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 193, 194, 291, 386, 388, 485, 579, 582, 772, 965, 970, 1158, 1164, 1289, 1455, 1930, 1940, 2316, 2578, 2895, 2910, 3860, 3867, 5156, 5790, 5820, 6445, 7734, 11580, 12890, 15468, 18721, 19335, 25780, 37442, 38670, 56163, 74884, 77340, 93605, 112326, 125033, 187210, 224652, 248777, 250066, 280815, 374420, 375099, 497554, 500132, 561630, 625165, 746331, 750198, 995108, 1123260, 1243885, 1250330, 1492662, 1500396, 1875495, 2487770, 2500660, 2985324, 3731655, 3750990, 4975540, 7463310, 7501980, 14926620, 24131369, 48262738, 72394107, 96525476, 120656845, 144788214, 241313690, 289576428, 361970535, 482627380, 723941070, 1447882140]

約数ペア:

[(1, 1447882140), (2, 723941070), (3, 482627380), (4, 361970535), (5, 289576428), (6, 241313690), (10, 144788214), (12, 120656845), (15, 96525476), (20, 72394107), (30, 48262738), (60, 24131369), (97, 14926620), (193, 7501980), (194, 7463310), (291, 4975540), (386, 3750990), (388, 3731655), (485, 2985324), (579, 2500660), (582, 2487770), (772, 1875495), (965, 1500396), (970, 1492662), (1158, 1250330), (1164, 1243885), (1289, 1123260), (1455, 995108), (1930, 750198), (1940, 746331), (2316, 625165), (2578, 561630), (2895, 500132), (2910, 497554), (3860, 375099), (3867, 374420), (5156, 280815), (5790, 250066), (5820, 248777), (6445, 224652), (7734, 187210), (11580, 125033), (12890, 112326), (15468, 93605), (18721, 77340), (19335, 74884), (25780, 56163), (37442, 38670)]