71086410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 209088000

約数和(自身を除く): 138001590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 81, 90, 93, 95, 114, 135, 149, 155, 162, 171, 186, 190, 270, 279, 285, 298, 310, 342, 405, 447, 465, 513, 558, 570, 589, 745, 810, 837, 855, 894, 930, 1026, 1178, 1341, 1395, 1490, 1539, 1674, 1710, 1767, 2235, 2511, 2565, 2682, 2790, 2831, 2945, 3078, 3534, 4023, 4185, 4470, 4619, 5022, 5130, 5301, 5662, 5890, 6705, 7695, 8046, 8370, 8493, 8835, 9238, 10602, 12069, 12555, 13410, 13857, 14155, 15390, 15903, 16986, 17670, 20115, 23095, 24138, 25110, 25479, 26505, 27714, 28310, 31806, 40230, 41571, 42465, 46190, 47709, 50958, 53010, 60345, 69285, 76437, 79515, 83142, 84930, 87761, 95418, 120690, 124713, 127395, 138570, 152874, 159030, 175522, 207855, 229311, 238545, 249426, 254790, 263283, 374139, 382185, 415710, 438805, 458622, 477090, 526566, 623565, 748278, 764370, 789849, 877610, 1146555, 1247130, 1316415, 1579698, 1870695, 2293110, 2369547, 2632830, 3741390, 3949245, 4739094, 7108641, 7898490, 11847735, 14217282, 23695470, 35543205, 71086410]

約数ペア:

[(1, 71086410), (2, 35543205), (3, 23695470), (5, 14217282), (6, 11847735), (9, 7898490), (10, 7108641), (15, 4739094), (18, 3949245), (19, 3741390), (27, 2632830), (30, 2369547), (31, 2293110), (38, 1870695), (45, 1579698), (54, 1316415), (57, 1247130), (62, 1146555), (81, 877610), (90, 789849), (93, 764370), (95, 748278), (114, 623565), (135, 526566), (149, 477090), (155, 458622), (162, 438805), (171, 415710), (186, 382185), (190, 374139), (270, 263283), (279, 254790), (285, 249426), (298, 238545), (310, 229311), (342, 207855), (405, 175522), (447, 159030), (465, 152874), (513, 138570), (558, 127395), (570, 124713), (589, 120690), (745, 95418), (810, 87761), (837, 84930), (855, 83142), (894, 79515), (930, 76437), (1026, 69285), (1178, 60345), (1341, 53010), (1395, 50958), (1490, 47709), (1539, 46190), (1674, 42465), (1710, 41571), (1767, 40230), (2235, 31806), (2511, 28310), (2565, 27714), (2682, 26505), (2790, 25479), (2831, 25110), (2945, 24138), (3078, 23095), (3534, 20115), (4023, 17670), (4185, 16986), (4470, 15903), (4619, 15390), (5022, 14155), (5130, 13857), (5301, 13410), (5662, 12555), (5890, 12069), (6705, 10602), (7695, 9238), (8046, 8835), (8370, 8493)]