130710734

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 255813264

約数和(自身を除く): 125102530

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 121, 146, 151, 154, 242, 302, 511, 539, 803, 847, 1022, 1057, 1078, 1606, 1661, 1694, 2114, 3322, 3577, 5621, 5929, 7154, 7399, 8833, 11023, 11242, 11627, 11858, 14798, 17666, 18271, 22046, 23254, 36542, 39347, 61831, 77161, 78694, 81389, 121253, 123662, 127897, 154322, 162778, 242506, 255794, 432817, 540127, 848771, 865634, 895279, 1080254, 1333783, 1697542, 1790558, 2667566, 5941397, 9336481, 11882794, 18672962, 65355367, 130710734]

約数ペア:

[(1, 130710734), (2, 65355367), (7, 18672962), (11, 11882794), (14, 9336481), (22, 5941397), (49, 2667566), (73, 1790558), (77, 1697542), (98, 1333783), (121, 1080254), (146, 895279), (151, 865634), (154, 848771), (242, 540127), (302, 432817), (511, 255794), (539, 242506), (803, 162778), (847, 154322), (1022, 127897), (1057, 123662), (1078, 121253), (1606, 81389), (1661, 78694), (1694, 77161), (2114, 61831), (3322, 39347), (3577, 36542), (5621, 23254), (5929, 22046), (7154, 18271), (7399, 17666), (8833, 14798), (11023, 11858), (11242, 11627)]