179677890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 536215680

約数和(自身を除く): 356537790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 307, 315, 614, 630, 921, 929, 1535, 1842, 1858, 2149, 2763, 2787, 3070, 4298, 4605, 4645, 5526, 5574, 6447, 6503, 8361, 9210, 9290, 10745, 12894, 13006, 13815, 13935, 16722, 19341, 19509, 21490, 27630, 27870, 32235, 32515, 38682, 39018, 41805, 58527, 64470, 65030, 83610, 96705, 97545, 117054, 193410, 195090, 285203, 292635, 570406, 585270, 855609, 1426015, 1711218, 1996421, 2566827, 2852030, 3992842, 4278045, 5133654, 5989263, 8556090, 9982105, 11978526, 12834135, 17967789, 19964210, 25668270, 29946315, 35935578, 59892630, 89838945, 179677890]

約数ペア:

[(1, 179677890), (2, 89838945), (3, 59892630), (5, 35935578), (6, 29946315), (7, 25668270), (9, 19964210), (10, 17967789), (14, 12834135), (15, 11978526), (18, 9982105), (21, 8556090), (30, 5989263), (35, 5133654), (42, 4278045), (45, 3992842), (63, 2852030), (70, 2566827), (90, 1996421), (105, 1711218), (126, 1426015), (210, 855609), (307, 585270), (315, 570406), (614, 292635), (630, 285203), (921, 195090), (929, 193410), (1535, 117054), (1842, 97545), (1858, 96705), (2149, 83610), (2763, 65030), (2787, 64470), (3070, 58527), (4298, 41805), (4605, 39018), (4645, 38682), (5526, 32515), (5574, 32235), (6447, 27870), (6503, 27630), (8361, 21490), (9210, 19509), (9290, 19341), (10745, 16722), (12894, 13935), (13006, 13815)]