27431135130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{1667}}^1$

素因数の和:2428

約数の個数: 128

約数和(自身を含む): 76000591872

約数和(自身を除く): 48569456742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 617, 635, 762, 889, 1234, 1270, 1667, 1778, 1851, 1905, 2667, 3085, 3334, 3702, 3810, 4319, 4445, 5001, 5334, 6170, 8335, 8638, 8890, 9255, 10002, 11669, 12957, 13335, 16670, 18510, 21595, 23338, 25005, 25914, 26670, 35007, 43190, 50010, 58345, 64785, 70014, 78359, 116690, 129570, 156718, 175035, 211709, 235077, 350070, 391795, 423418, 470154, 548513, 635127, 783590, 1028539, 1058545, 1097026, 1175385, 1270254, 1481963, 1645539, 2057078, 2117090, 2350770, 2742565, 2963926, 3085617, 3175635, 3291078, 4445889, 5142695, 5485130, 6171234, 6351270, 7199773, 7409815, 8227695, 8891778, 10285390, 14399546, 14819630, 15428085, 16455390, 21599319, 22229445, 30856170, 35998865, 43198638, 44458890, 71997730, 107996595, 130624453, 215993190, 261248906, 391873359, 653122265, 783746718, 914371171, 1306244530, 1828742342, 1959366795, 2743113513, 3918733590, 4571855855, 5486227026, 9143711710, 13715567565, 27431135130]

約数ペア:

[(1, 27431135130), (2, 13715567565), (3, 9143711710), (5, 5486227026), (6, 4571855855), (7, 3918733590), (10, 2743113513), (14, 1959366795), (15, 1828742342), (21, 1306244530), (30, 914371171), (35, 783746718), (42, 653122265), (70, 391873359), (105, 261248906), (127, 215993190), (210, 130624453), (254, 107996595), (381, 71997730), (617, 44458890), (635, 43198638), (762, 35998865), (889, 30856170), (1234, 22229445), (1270, 21599319), (1667, 16455390), (1778, 15428085), (1851, 14819630), (1905, 14399546), (2667, 10285390), (3085, 8891778), (3334, 8227695), (3702, 7409815), (3810, 7199773), (4319, 6351270), (4445, 6171234), (5001, 5485130), (5334, 5142695), (6170, 4445889), (8335, 3291078), (8638, 3175635), (8890, 3085617), (9255, 2963926), (10002, 2742565), (11669, 2350770), (12957, 2117090), (13335, 2057078), (16670, 1645539), (18510, 1481963), (21595, 1270254), (23338, 1175385), (25005, 1097026), (25914, 1058545), (26670, 1028539), (35007, 783590), (43190, 635127), (50010, 548513), (58345, 470154), (64785, 423418), (70014, 391795), (78359, 350070), (116690, 235077), (129570, 211709), (156718, 175035)]