71083170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:837

約数の個数: 80

約数和(自身を含む): 192918528

約数和(自身を除く): 121835358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 691, 762, 810, 1143, 1270, 1382, 1905, 2073, 2286, 3429, 3455, 3810, 4146, 5715, 6219, 6858, 6910, 10287, 10365, 11430, 12438, 17145, 18657, 20574, 20730, 31095, 34290, 37314, 51435, 55971, 62190, 87757, 93285, 102870, 111942, 175514, 186570, 263271, 279855, 438785, 526542, 559710, 789813, 877570, 1316355, 1579626, 2369439, 2632710, 3949065, 4738878, 7108317, 7898130, 11847195, 14216634, 23694390, 35541585, 71083170]

約数ペア:

[(1, 71083170), (2, 35541585), (3, 23694390), (5, 14216634), (6, 11847195), (9, 7898130), (10, 7108317), (15, 4738878), (18, 3949065), (27, 2632710), (30, 2369439), (45, 1579626), (54, 1316355), (81, 877570), (90, 789813), (127, 559710), (135, 526542), (162, 438785), (254, 279855), (270, 263271), (381, 186570), (405, 175514), (635, 111942), (691, 102870), (762, 93285), (810, 87757), (1143, 62190), (1270, 55971), (1382, 51435), (1905, 37314), (2073, 34290), (2286, 31095), (3429, 20730), (3455, 20574), (3810, 18657), (4146, 17145), (5715, 12438), (6219, 11430), (6858, 10365), (6910, 10287)]