147031710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 420249600

約数和(自身を除く): 273217890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 127, 149, 185, 210, 222, 254, 259, 298, 370, 381, 447, 518, 555, 635, 745, 762, 777, 889, 894, 1043, 1110, 1270, 1295, 1490, 1554, 1778, 1905, 2086, 2235, 2590, 2667, 3129, 3810, 3885, 4445, 4470, 4699, 5215, 5334, 5513, 6258, 7770, 8890, 9398, 10430, 11026, 13335, 14097, 15645, 16539, 18923, 23495, 26670, 27565, 28194, 31290, 32893, 33078, 37846, 38591, 46990, 55130, 56769, 65786, 70485, 77182, 82695, 94615, 98679, 113538, 115773, 132461, 140970, 164465, 165390, 189230, 192955, 197358, 231546, 264922, 283845, 328930, 385910, 397383, 493395, 567690, 578865, 662305, 700151, 794766, 986790, 1157730, 1324610, 1400302, 1986915, 2100453, 3500755, 3973830, 4200906, 4901057, 7001510, 9802114, 10502265, 14703171, 21004530, 24505285, 29406342, 49010570, 73515855, 147031710]

約数ペア:

[(1, 147031710), (2, 73515855), (3, 49010570), (5, 29406342), (6, 24505285), (7, 21004530), (10, 14703171), (14, 10502265), (15, 9802114), (21, 7001510), (30, 4901057), (35, 4200906), (37, 3973830), (42, 3500755), (70, 2100453), (74, 1986915), (105, 1400302), (111, 1324610), (127, 1157730), (149, 986790), (185, 794766), (210, 700151), (222, 662305), (254, 578865), (259, 567690), (298, 493395), (370, 397383), (381, 385910), (447, 328930), (518, 283845), (555, 264922), (635, 231546), (745, 197358), (762, 192955), (777, 189230), (889, 165390), (894, 164465), (1043, 140970), (1110, 132461), (1270, 115773), (1295, 113538), (1490, 98679), (1554, 94615), (1778, 82695), (1905, 77182), (2086, 70485), (2235, 65786), (2590, 56769), (2667, 55130), (3129, 46990), (3810, 38591), (3885, 37846), (4445, 33078), (4470, 32893), (4699, 31290), (5215, 28194), (5334, 27565), (5513, 26670), (6258, 23495), (7770, 18923), (8890, 16539), (9398, 15645), (10430, 14097), (11026, 13335)]