2011691850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 192

約数和(自身を含む): 5972403456

約数和(自身を除く): 3960711606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 53, 70, 74, 75, 105, 106, 111, 150, 159, 175, 185, 210, 222, 259, 265, 318, 350, 370, 371, 518, 525, 530, 555, 742, 777, 795, 925, 977, 1050, 1110, 1113, 1295, 1325, 1554, 1590, 1850, 1855, 1954, 1961, 2226, 2590, 2650, 2775, 2931, 3710, 3885, 3922, 3975, 4885, 5550, 5565, 5862, 5883, 6475, 6839, 7770, 7950, 9275, 9770, 9805, 11130, 11766, 12950, 13678, 13727, 14655, 18550, 19425, 19610, 20517, 24425, 27454, 27825, 29310, 29415, 34195, 36149, 38850, 41034, 41181, 48850, 49025, 51781, 55650, 58830, 68390, 68635, 72298, 73275, 82362, 98050, 102585, 103562, 108447, 137270, 146550, 147075, 155343, 170975, 180745, 205170, 205905, 216894, 253043, 258905, 294150, 310686, 341950, 343175, 361490, 362467, 411810, 506086, 512925, 517810, 542235, 686350, 724934, 759129, 776715, 903725, 1025850, 1029525, 1084470, 1087401, 1265215, 1294525, 1518258, 1553430, 1807450, 1812335, 1915897, 2059050, 2174802, 2530430, 2589050, 2711175, 3624670, 3795645, 3831794, 3883575, 5422350, 5437005, 5747691, 6326075, 7591290, 7767150, 9061675, 9579485, 10874010, 11495382, 12652150, 13411279, 18123350, 18978225, 19158970, 26822558, 27185025, 28738455, 37956450, 40233837, 47897425, 54370050, 57476910, 67056395, 80467674, 95794850, 134112790, 143692275, 201169185, 287384550, 335281975, 402338370, 670563950, 1005845925, 2011691850]

約数ペア:

[(1, 2011691850), (2, 1005845925), (3, 670563950), (5, 402338370), (6, 335281975), (7, 287384550), (10, 201169185), (14, 143692275), (15, 134112790), (21, 95794850), (25, 80467674), (30, 67056395), (35, 57476910), (37, 54370050), (42, 47897425), (50, 40233837), (53, 37956450), (70, 28738455), (74, 27185025), (75, 26822558), (105, 19158970), (106, 18978225), (111, 18123350), (150, 13411279), (159, 12652150), (175, 11495382), (185, 10874010), (210, 9579485), (222, 9061675), (259, 7767150), (265, 7591290), (318, 6326075), (350, 5747691), (370, 5437005), (371, 5422350), (518, 3883575), (525, 3831794), (530, 3795645), (555, 3624670), (742, 2711175), (777, 2589050), (795, 2530430), (925, 2174802), (977, 2059050), (1050, 1915897), (1110, 1812335), (1113, 1807450), (1295, 1553430), (1325, 1518258), (1554, 1294525), (1590, 1265215), (1850, 1087401), (1855, 1084470), (1954, 1029525), (1961, 1025850), (2226, 903725), (2590, 776715), (2650, 759129), (2775, 724934), (2931, 686350), (3710, 542235), (3885, 517810), (3922, 512925), (3975, 506086), (4885, 411810), (5550, 362467), (5565, 361490), (5862, 343175), (5883, 341950), (6475, 310686), (6839, 294150), (7770, 258905), (7950, 253043), (9275, 216894), (9770, 205905), (9805, 205170), (11130, 180745), (11766, 170975), (12950, 155343), (13678, 147075), (13727, 146550), (14655, 137270), (18550, 108447), (19425, 103562), (19610, 102585), (20517, 98050), (24425, 82362), (27454, 73275), (27825, 72298), (29310, 68635), (29415, 68390), (34195, 58830), (36149, 55650), (38850, 51781), (41034, 49025), (41181, 48850)]