2019017850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2960

約数の個数: 96

約数和(自身を含む): 5183614656

約数和(自身を除く): 3164596806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 131, 150, 185, 222, 262, 370, 393, 555, 655, 786, 925, 1110, 1310, 1850, 1965, 2775, 2777, 3275, 3930, 4847, 5550, 5554, 6550, 8331, 9694, 9825, 13885, 14541, 16662, 19650, 24235, 27770, 29082, 41655, 48470, 69425, 72705, 83310, 102749, 121175, 138850, 145410, 205498, 208275, 242350, 308247, 363525, 363787, 416550, 513745, 616494, 727050, 727574, 1027490, 1091361, 1541235, 1818935, 2182722, 2568725, 3082470, 3637870, 5137450, 5456805, 7706175, 9094675, 10913610, 13460119, 15412350, 18189350, 26920238, 27284025, 40380357, 54568050, 67300595, 80760714, 134601190, 201901785, 336502975, 403803570, 673005950, 1009508925, 2019017850]

約数ペア:

[(1, 2019017850), (2, 1009508925), (3, 673005950), (5, 403803570), (6, 336502975), (10, 201901785), (15, 134601190), (25, 80760714), (30, 67300595), (37, 54568050), (50, 40380357), (74, 27284025), (75, 26920238), (111, 18189350), (131, 15412350), (150, 13460119), (185, 10913610), (222, 9094675), (262, 7706175), (370, 5456805), (393, 5137450), (555, 3637870), (655, 3082470), (786, 2568725), (925, 2182722), (1110, 1818935), (1310, 1541235), (1850, 1091361), (1965, 1027490), (2775, 727574), (2777, 727050), (3275, 616494), (3930, 513745), (4847, 416550), (5550, 363787), (5554, 363525), (6550, 308247), (8331, 242350), (9694, 208275), (9825, 205498), (13885, 145410), (14541, 138850), (16662, 121175), (19650, 102749), (24235, 83310), (27770, 72705), (29082, 69425), (41655, 48470)]