8889553260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{133117}}^1$

素因数の和:133192

約数の個数: 144

約数和(自身を含む): 31398808896

約数和(自身を除く): 22509255636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4452, 4770, 5565, 6678, 7420, 9540, 11130, 13356, 16695, 22260, 33390, 66780, 133117, 266234, 399351, 532468, 665585, 798702, 931819, 1198053, 1331170, 1597404, 1863638, 1996755, 2396106, 2662340, 2795457, 3727276, 3993510, 4659095, 4792212, 5590914, 5990265, 7055201, 7987020, 8386371, 9318190, 11181828, 11980530, 13977285, 14110402, 16772742, 18636380, 21165603, 23961060, 27954570, 28220804, 33545484, 35276005, 41931855, 42331206, 49386407, 55909140, 63496809, 70552010, 83863710, 84662412, 98772814, 105828015, 126993618, 141104020, 148159221, 167727420, 197545628, 211656030, 246932035, 253987236, 296318442, 317484045, 423312060, 444477663, 493864070, 592636884, 634968090, 740796105, 888955326, 987728140, 1269936180, 1481592210, 1777910652, 2222388315, 2963184420, 4444776630, 8889553260]

約数ペア:

[(1, 8889553260), (2, 4444776630), (3, 2963184420), (4, 2222388315), (5, 1777910652), (6, 1481592210), (7, 1269936180), (9, 987728140), (10, 888955326), (12, 740796105), (14, 634968090), (15, 592636884), (18, 493864070), (20, 444477663), (21, 423312060), (28, 317484045), (30, 296318442), (35, 253987236), (36, 246932035), (42, 211656030), (45, 197545628), (53, 167727420), (60, 148159221), (63, 141104020), (70, 126993618), (84, 105828015), (90, 98772814), (105, 84662412), (106, 83863710), (126, 70552010), (140, 63496809), (159, 55909140), (180, 49386407), (210, 42331206), (212, 41931855), (252, 35276005), (265, 33545484), (315, 28220804), (318, 27954570), (371, 23961060), (420, 21165603), (477, 18636380), (530, 16772742), (630, 14110402), (636, 13977285), (742, 11980530), (795, 11181828), (954, 9318190), (1060, 8386371), (1113, 7987020), (1260, 7055201), (1484, 5990265), (1590, 5590914), (1855, 4792212), (1908, 4659095), (2226, 3993510), (2385, 3727276), (3180, 2795457), (3339, 2662340), (3710, 2396106), (4452, 1996755), (4770, 1863638), (5565, 1597404), (6678, 1331170), (7420, 1198053), (9540, 931819), (11130, 798702), (13356, 665585), (16695, 532468), (22260, 399351), (33390, 266234), (66780, 133117)]