813209670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3267

約数の個数: 192

約数和(自身を含む): 2687053824

約数和(自身を除く): 1873844154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 806, 819, 910, 930, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1953, 2015, 2170, 2418, 2730, 2790, 2821, 3203, 3255, 3627, 3906, 4030, 4095, 5642, 6045, 6406, 6510, 7254, 8190, 8463, 9609, 9765, 12090, 14105, 16015, 16926, 18135, 19218, 19530, 22421, 25389, 28210, 28827, 32030, 36270, 41639, 42315, 44842, 48045, 50778, 57654, 67263, 83278, 84630, 96090, 99293, 112105, 124917, 126945, 134526, 144135, 198586, 201789, 208195, 224210, 249834, 253890, 288270, 291473, 297879, 336315, 374751, 403578, 416390, 496465, 582946, 595758, 624585, 672630, 695051, 749502, 874419, 893637, 992930, 1008945, 1249170, 1290809, 1390102, 1457365, 1489395, 1748838, 1787274, 1873755, 2017890, 2085153, 2581618, 2623257, 2914730, 2978790, 3475255, 3747510, 3872427, 4170306, 4372095, 4468185, 5246514, 6255459, 6454045, 6950510, 7744854, 8744190, 8936370, 9035663, 10425765, 11617281, 12510918, 12908090, 13116285, 18071326, 19362135, 20851530, 23234562, 26232570, 27106989, 31277295, 38724270, 45178315, 54213978, 58086405, 62554590, 81320967, 90356630, 116172810, 135534945, 162641934, 271069890, 406604835, 813209670]

約数ペア:

[(1, 813209670), (2, 406604835), (3, 271069890), (5, 162641934), (6, 135534945), (7, 116172810), (9, 90356630), (10, 81320967), (13, 62554590), (14, 58086405), (15, 54213978), (18, 45178315), (21, 38724270), (26, 31277295), (30, 27106989), (31, 26232570), (35, 23234562), (39, 20851530), (42, 19362135), (45, 18071326), (62, 13116285), (63, 12908090), (65, 12510918), (70, 11617281), (78, 10425765), (90, 9035663), (91, 8936370), (93, 8744190), (105, 7744854), (117, 6950510), (126, 6454045), (130, 6255459), (155, 5246514), (182, 4468185), (186, 4372095), (195, 4170306), (210, 3872427), (217, 3747510), (234, 3475255), (273, 2978790), (279, 2914730), (310, 2623257), (315, 2581618), (390, 2085153), (403, 2017890), (434, 1873755), (455, 1787274), (465, 1748838), (546, 1489395), (558, 1457365), (585, 1390102), (630, 1290809), (651, 1249170), (806, 1008945), (819, 992930), (910, 893637), (930, 874419), (1085, 749502), (1170, 695051), (1209, 672630), (1302, 624585), (1365, 595758), (1395, 582946), (1638, 496465), (1953, 416390), (2015, 403578), (2170, 374751), (2418, 336315), (2730, 297879), (2790, 291473), (2821, 288270), (3203, 253890), (3255, 249834), (3627, 224210), (3906, 208195), (4030, 201789), (4095, 198586), (5642, 144135), (6045, 134526), (6406, 126945), (6510, 124917), (7254, 112105), (8190, 99293), (8463, 96090), (9609, 84630), (9765, 83278), (12090, 67263), (14105, 57654), (16015, 50778), (16926, 48045), (18135, 44842), (19218, 42315), (19530, 41639), (22421, 36270), (25389, 32030), (28210, 28827)]