29373540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 97598592

約数和(自身を除く): 68225052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 103, 105, 140, 147, 194, 196, 206, 210, 245, 291, 294, 309, 388, 412, 420, 485, 490, 515, 582, 588, 618, 679, 721, 735, 970, 980, 1030, 1164, 1236, 1358, 1442, 1455, 1470, 1545, 1940, 2037, 2060, 2163, 2716, 2884, 2910, 2940, 3090, 3395, 3605, 4074, 4326, 4753, 5047, 5820, 6180, 6790, 7210, 8148, 8652, 9506, 9991, 10094, 10185, 10815, 13580, 14259, 14420, 15141, 19012, 19982, 20188, 20370, 21630, 23765, 25235, 28518, 29973, 30282, 39964, 40740, 43260, 47530, 49955, 50470, 57036, 59946, 60564, 69937, 71295, 75705, 95060, 99910, 100940, 119892, 139874, 142590, 149865, 151410, 199820, 209811, 279748, 285180, 299730, 302820, 349685, 419622, 489559, 599460, 699370, 839244, 979118, 1049055, 1398740, 1468677, 1958236, 2098110, 2447795, 2937354, 4196220, 4895590, 5874708, 7343385, 9791180, 14686770, 29373540]

約数ペア:

[(1, 29373540), (2, 14686770), (3, 9791180), (4, 7343385), (5, 5874708), (6, 4895590), (7, 4196220), (10, 2937354), (12, 2447795), (14, 2098110), (15, 1958236), (20, 1468677), (21, 1398740), (28, 1049055), (30, 979118), (35, 839244), (42, 699370), (49, 599460), (60, 489559), (70, 419622), (84, 349685), (97, 302820), (98, 299730), (103, 285180), (105, 279748), (140, 209811), (147, 199820), (194, 151410), (196, 149865), (206, 142590), (210, 139874), (245, 119892), (291, 100940), (294, 99910), (309, 95060), (388, 75705), (412, 71295), (420, 69937), (485, 60564), (490, 59946), (515, 57036), (582, 50470), (588, 49955), (618, 47530), (679, 43260), (721, 40740), (735, 39964), (970, 30282), (980, 29973), (1030, 28518), (1164, 25235), (1236, 23765), (1358, 21630), (1442, 20370), (1455, 20188), (1470, 19982), (1545, 19012), (1940, 15141), (2037, 14420), (2060, 14259), (2163, 13580), (2716, 10815), (2884, 10185), (2910, 10094), (2940, 9991), (3090, 9506), (3395, 8652), (3605, 8148), (4074, 7210), (4326, 6790), (4753, 6180), (5047, 5820)]