7146072010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 16286054400

約数和(自身を除く): 9139982390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 139, 154, 179, 278, 358, 373, 385, 695, 746, 770, 895, 973, 1253, 1390, 1529, 1790, 1865, 1946, 1969, 2506, 2611, 3058, 3730, 3938, 4103, 4865, 5222, 6265, 7645, 8206, 9730, 9845, 10703, 12530, 13055, 13783, 15290, 19690, 20515, 21406, 24881, 26110, 27566, 28721, 41030, 49762, 51847, 53515, 57442, 66767, 68915, 103694, 107030, 124405, 133534, 137830, 143605, 174167, 248810, 259235, 273691, 287210, 333835, 348334, 362929, 467369, 518470, 547382, 570317, 667670, 725858, 734437, 870835, 934738, 1140634, 1368455, 1468874, 1741670, 1814645, 1915837, 2336845, 2736910, 2851585, 3629290, 3672185, 3831674, 3992219, 4673690, 5141059, 5703170, 7344370, 7984438, 9280613, 9579185, 10282118, 18561226, 19158370, 19961095, 25705295, 39922190, 46403065, 51410590, 64964291, 92806130, 102086743, 129928582, 204173486, 324821455, 510433715, 649642910, 714607201, 1020867430, 1429214402, 3573036005, 7146072010]

約数ペア:

[(1, 7146072010), (2, 3573036005), (5, 1429214402), (7, 1020867430), (10, 714607201), (11, 649642910), (14, 510433715), (22, 324821455), (35, 204173486), (55, 129928582), (70, 102086743), (77, 92806130), (110, 64964291), (139, 51410590), (154, 46403065), (179, 39922190), (278, 25705295), (358, 19961095), (373, 19158370), (385, 18561226), (695, 10282118), (746, 9579185), (770, 9280613), (895, 7984438), (973, 7344370), (1253, 5703170), (1390, 5141059), (1529, 4673690), (1790, 3992219), (1865, 3831674), (1946, 3672185), (1969, 3629290), (2506, 2851585), (2611, 2736910), (3058, 2336845), (3730, 1915837), (3938, 1814645), (4103, 1741670), (4865, 1468874), (5222, 1368455), (6265, 1140634), (7645, 934738), (8206, 870835), (9730, 734437), (9845, 725858), (10703, 667670), (12530, 570317), (13055, 547382), (13783, 518470), (15290, 467369), (19690, 362929), (20515, 348334), (21406, 333835), (24881, 287210), (26110, 273691), (27566, 259235), (28721, 248810), (41030, 174167), (49762, 143605), (51847, 137830), (53515, 133534), (57442, 124405), (66767, 107030), (68915, 103694)]