57984390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 107903610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 89, 90, 95, 114, 127, 135, 171, 178, 190, 254, 267, 270, 285, 342, 381, 445, 513, 534, 570, 635, 762, 801, 855, 890, 1026, 1143, 1270, 1335, 1602, 1691, 1710, 1905, 2286, 2403, 2413, 2565, 2670, 3382, 3429, 3810, 4005, 4806, 4826, 5073, 5130, 5715, 6858, 7239, 8010, 8455, 10146, 11303, 11430, 12015, 12065, 14478, 15219, 16910, 17145, 21717, 22606, 24030, 24130, 25365, 30438, 33909, 34290, 36195, 43434, 45657, 50730, 56515, 65151, 67818, 72390, 76095, 91314, 101727, 108585, 113030, 130302, 152190, 169545, 203454, 214757, 217170, 228285, 305181, 325755, 339090, 429514, 456570, 508635, 610362, 644271, 651510, 1017270, 1073785, 1288542, 1525905, 1932813, 2147570, 3051810, 3221355, 3865626, 5798439, 6442710, 9664065, 11596878, 19328130, 28992195, 57984390]

約数ペア:

[(1, 57984390), (2, 28992195), (3, 19328130), (5, 11596878), (6, 9664065), (9, 6442710), (10, 5798439), (15, 3865626), (18, 3221355), (19, 3051810), (27, 2147570), (30, 1932813), (38, 1525905), (45, 1288542), (54, 1073785), (57, 1017270), (89, 651510), (90, 644271), (95, 610362), (114, 508635), (127, 456570), (135, 429514), (171, 339090), (178, 325755), (190, 305181), (254, 228285), (267, 217170), (270, 214757), (285, 203454), (342, 169545), (381, 152190), (445, 130302), (513, 113030), (534, 108585), (570, 101727), (635, 91314), (762, 76095), (801, 72390), (855, 67818), (890, 65151), (1026, 56515), (1143, 50730), (1270, 45657), (1335, 43434), (1602, 36195), (1691, 34290), (1710, 33909), (1905, 30438), (2286, 25365), (2403, 24130), (2413, 24030), (2565, 22606), (2670, 21717), (3382, 17145), (3429, 16910), (3810, 15219), (4005, 14478), (4806, 12065), (4826, 12015), (5073, 11430), (5130, 11303), (5715, 10146), (6858, 8455), (7239, 8010)]