222769470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 672924672

約数和(自身を除く): 450155202

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 797, 847, 1155, 1210, 1331, 1594, 1694, 1815, 2310, 2391, 2541, 2662, 3630, 3985, 3993, 4235, 4782, 5082, 5579, 6655, 7970, 7986, 8470, 8767, 9317, 11158, 11955, 12705, 13310, 16737, 17534, 18634, 19965, 23910, 25410, 26301, 27895, 27951, 33474, 39930, 43835, 46585, 52602, 55790, 55902, 61369, 83685, 87670, 93170, 96437, 122738, 131505, 139755, 167370, 184107, 192874, 263010, 279510, 289311, 306845, 368214, 482185, 578622, 613690, 675059, 920535, 964370, 1060807, 1350118, 1446555, 1841070, 2025177, 2121614, 2893110, 3182421, 3375295, 4050354, 5304035, 6364842, 6750590, 7425649, 10125885, 10608070, 14851298, 15912105, 20251770, 22276947, 31824210, 37128245, 44553894, 74256490, 111384735, 222769470]

約数ペア:

[(1, 222769470), (2, 111384735), (3, 74256490), (5, 44553894), (6, 37128245), (7, 31824210), (10, 22276947), (11, 20251770), (14, 15912105), (15, 14851298), (21, 10608070), (22, 10125885), (30, 7425649), (33, 6750590), (35, 6364842), (42, 5304035), (55, 4050354), (66, 3375295), (70, 3182421), (77, 2893110), (105, 2121614), (110, 2025177), (121, 1841070), (154, 1446555), (165, 1350118), (210, 1060807), (231, 964370), (242, 920535), (330, 675059), (363, 613690), (385, 578622), (462, 482185), (605, 368214), (726, 306845), (770, 289311), (797, 279510), (847, 263010), (1155, 192874), (1210, 184107), (1331, 167370), (1594, 139755), (1694, 131505), (1815, 122738), (2310, 96437), (2391, 93170), (2541, 87670), (2662, 83685), (3630, 61369), (3985, 55902), (3993, 55790), (4235, 52602), (4782, 46585), (5082, 43835), (5579, 39930), (6655, 33474), (7970, 27951), (7986, 27895), (8470, 26301), (8767, 25410), (9317, 23910), (11158, 19965), (11955, 18634), (12705, 17534), (13310, 16737)]