70147000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 204871680

約数和(自身を除く): 134724680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 911, 1000, 1100, 1375, 1400, 1540, 1750, 1822, 1925, 2200, 2750, 3080, 3500, 3644, 3850, 4555, 5500, 6377, 7000, 7288, 7700, 9110, 9625, 10021, 11000, 12754, 15400, 18220, 19250, 20042, 22775, 25508, 31885, 36440, 38500, 40084, 45550, 50105, 51016, 63770, 70147, 77000, 80168, 91100, 100210, 113875, 127540, 140294, 159425, 182200, 200420, 227750, 250525, 255080, 280588, 318850, 350735, 400840, 455500, 501050, 561176, 637700, 701470, 797125, 911000, 1002100, 1252625, 1275400, 1402940, 1594250, 1753675, 2004200, 2505250, 2805880, 3188500, 3507350, 5010500, 6377000, 7014700, 8768375, 10021000, 14029400, 17536750, 35073500, 70147000]

約数ペア:

[(1, 70147000), (2, 35073500), (4, 17536750), (5, 14029400), (7, 10021000), (8, 8768375), (10, 7014700), (11, 6377000), (14, 5010500), (20, 3507350), (22, 3188500), (25, 2805880), (28, 2505250), (35, 2004200), (40, 1753675), (44, 1594250), (50, 1402940), (55, 1275400), (56, 1252625), (70, 1002100), (77, 911000), (88, 797125), (100, 701470), (110, 637700), (125, 561176), (140, 501050), (154, 455500), (175, 400840), (200, 350735), (220, 318850), (250, 280588), (275, 255080), (280, 250525), (308, 227750), (350, 200420), (385, 182200), (440, 159425), (500, 140294), (550, 127540), (616, 113875), (700, 100210), (770, 91100), (875, 80168), (911, 77000), (1000, 70147), (1100, 63770), (1375, 51016), (1400, 50105), (1540, 45550), (1750, 40084), (1822, 38500), (1925, 36440), (2200, 31885), (2750, 25508), (3080, 22775), (3500, 20042), (3644, 19250), (3850, 18220), (4555, 15400), (5500, 12754), (6377, 11000), (7000, 10021), (7288, 9625), (7700, 9110)]