1269091950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 3754426368

約数和(自身を除く): 2485334418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 127, 150, 155, 175, 186, 210, 217, 254, 307, 310, 350, 381, 434, 465, 525, 614, 635, 651, 762, 775, 889, 921, 930, 1050, 1085, 1270, 1302, 1535, 1550, 1778, 1842, 1905, 2149, 2170, 2325, 2667, 3070, 3175, 3255, 3810, 3937, 4298, 4445, 4605, 4650, 5334, 5425, 6350, 6447, 6510, 7675, 7874, 8890, 9210, 9517, 9525, 10745, 10850, 11811, 12894, 13335, 15350, 16275, 19034, 19050, 19685, 21490, 22225, 23025, 23622, 26670, 27559, 28551, 32235, 32550, 38989, 39370, 44450, 46050, 47585, 53725, 55118, 57102, 59055, 64470, 66619, 66675, 77978, 82677, 95170, 98425, 107450, 116967, 118110, 133238, 133350, 137795, 142755, 161175, 165354, 194945, 196850, 199857, 233934, 237925, 272923, 275590, 285510, 295275, 322350, 333095, 389890, 399714, 413385, 475850, 545846, 584835, 590550, 666190, 688975, 713775, 818769, 826770, 974725, 999285, 1169670, 1208659, 1364615, 1377950, 1427550, 1637538, 1665475, 1949450, 1998570, 2066925, 2417318, 2729230, 2924175, 3330950, 3625977, 4093845, 4133850, 4996425, 5848350, 6043295, 6823075, 7251954, 8187690, 8460613, 9992850, 12086590, 13646150, 16921226, 18129885, 20469225, 25381839, 30216475, 36259770, 40938450, 42303065, 50763678, 60432950, 84606130, 90649425, 126909195, 181298850, 211515325, 253818390, 423030650, 634545975, 1269091950]

約数ペア:

[(1, 1269091950), (2, 634545975), (3, 423030650), (5, 253818390), (6, 211515325), (7, 181298850), (10, 126909195), (14, 90649425), (15, 84606130), (21, 60432950), (25, 50763678), (30, 42303065), (31, 40938450), (35, 36259770), (42, 30216475), (50, 25381839), (62, 20469225), (70, 18129885), (75, 16921226), (93, 13646150), (105, 12086590), (127, 9992850), (150, 8460613), (155, 8187690), (175, 7251954), (186, 6823075), (210, 6043295), (217, 5848350), (254, 4996425), (307, 4133850), (310, 4093845), (350, 3625977), (381, 3330950), (434, 2924175), (465, 2729230), (525, 2417318), (614, 2066925), (635, 1998570), (651, 1949450), (762, 1665475), (775, 1637538), (889, 1427550), (921, 1377950), (930, 1364615), (1050, 1208659), (1085, 1169670), (1270, 999285), (1302, 974725), (1535, 826770), (1550, 818769), (1778, 713775), (1842, 688975), (1905, 666190), (2149, 590550), (2170, 584835), (2325, 545846), (2667, 475850), (3070, 413385), (3175, 399714), (3255, 389890), (3810, 333095), (3937, 322350), (4298, 295275), (4445, 285510), (4605, 275590), (4650, 272923), (5334, 237925), (5425, 233934), (6350, 199857), (6447, 196850), (6510, 194945), (7675, 165354), (7874, 161175), (8890, 142755), (9210, 137795), (9517, 133350), (9525, 133238), (10745, 118110), (10850, 116967), (11811, 107450), (12894, 98425), (13335, 95170), (15350, 82677), (16275, 77978), (19034, 66675), (19050, 66619), (19685, 64470), (21490, 59055), (22225, 57102), (23025, 55118), (23622, 53725), (26670, 47585), (27559, 46050), (28551, 44450), (32235, 39370), (32550, 38989)]