2101274280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{833839}}^1$

素因数の和:833863

約数の個数: 96

約数和(自身を含む): 7804742400

約数和(自身を除く): 5703468120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 833839, 1667678, 2501517, 3335356, 4169195, 5003034, 5836873, 6670712, 7504551, 8338390, 10006068, 11673746, 12507585, 15009102, 16676780, 17510619, 20012136, 23347492, 25015170, 29184365, 30018204, 33353560, 35021238, 37522755, 46694984, 50030340, 52531857, 58368730, 60036408, 70042476, 75045510, 87553095, 100060680, 105063714, 116737460, 140084952, 150091020, 175106190, 210127428, 233474920, 262659285, 300182040, 350212380, 420254856, 525318570, 700424760, 1050637140, 2101274280]

約数ペア:

[(1, 2101274280), (2, 1050637140), (3, 700424760), (4, 525318570), (5, 420254856), (6, 350212380), (7, 300182040), (8, 262659285), (9, 233474920), (10, 210127428), (12, 175106190), (14, 150091020), (15, 140084952), (18, 116737460), (20, 105063714), (21, 100060680), (24, 87553095), (28, 75045510), (30, 70042476), (35, 60036408), (36, 58368730), (40, 52531857), (42, 50030340), (45, 46694984), (56, 37522755), (60, 35021238), (63, 33353560), (70, 30018204), (72, 29184365), (84, 25015170), (90, 23347492), (105, 20012136), (120, 17510619), (126, 16676780), (140, 15009102), (168, 12507585), (180, 11673746), (210, 10006068), (252, 8338390), (280, 7504551), (315, 6670712), (360, 5836873), (420, 5003034), (504, 4169195), (630, 3335356), (840, 2501517), (1260, 1667678), (2520, 833839)]