30761568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 95056416

約数和(自身を除く): 64294848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 103, 122, 136, 144, 153, 183, 204, 206, 244, 272, 288, 306, 309, 366, 408, 412, 488, 544, 549, 612, 618, 732, 816, 824, 927, 976, 1037, 1098, 1224, 1236, 1464, 1632, 1648, 1751, 1854, 1952, 2074, 2196, 2448, 2472, 2928, 3111, 3296, 3502, 3708, 4148, 4392, 4896, 4944, 5253, 5856, 6222, 6283, 7004, 7416, 8296, 8784, 9333, 9888, 10506, 12444, 12566, 14008, 14832, 15759, 16592, 17568, 18666, 18849, 21012, 24888, 25132, 28016, 29664, 31518, 33184, 37332, 37698, 42024, 49776, 50264, 56032, 56547, 63036, 74664, 75396, 84048, 99552, 100528, 106811, 113094, 126072, 149328, 150792, 168096, 201056, 213622, 226188, 252144, 298656, 301584, 320433, 427244, 452376, 504288, 603168, 640866, 854488, 904752, 961299, 1281732, 1708976, 1809504, 1922598, 2563464, 3417952, 3845196, 5126928, 7690392, 10253856, 15380784, 30761568]

約数ペア:

[(1, 30761568), (2, 15380784), (3, 10253856), (4, 7690392), (6, 5126928), (8, 3845196), (9, 3417952), (12, 2563464), (16, 1922598), (17, 1809504), (18, 1708976), (24, 1281732), (32, 961299), (34, 904752), (36, 854488), (48, 640866), (51, 603168), (61, 504288), (68, 452376), (72, 427244), (96, 320433), (102, 301584), (103, 298656), (122, 252144), (136, 226188), (144, 213622), (153, 201056), (183, 168096), (204, 150792), (206, 149328), (244, 126072), (272, 113094), (288, 106811), (306, 100528), (309, 99552), (366, 84048), (408, 75396), (412, 74664), (488, 63036), (544, 56547), (549, 56032), (612, 50264), (618, 49776), (732, 42024), (816, 37698), (824, 37332), (927, 33184), (976, 31518), (1037, 29664), (1098, 28016), (1224, 25132), (1236, 24888), (1464, 21012), (1632, 18849), (1648, 18666), (1751, 17568), (1854, 16592), (1952, 15759), (2074, 14832), (2196, 14008), (2448, 12566), (2472, 12444), (2928, 10506), (3111, 9888), (3296, 9333), (3502, 8784), (3708, 8296), (4148, 7416), (4392, 7004), (4896, 6283), (4944, 6222), (5253, 5856)]