217208310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 584327520

約数和(自身を除く): 367119210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 121, 159, 165, 242, 265, 318, 330, 363, 530, 583, 605, 726, 795, 1129, 1166, 1210, 1590, 1749, 1815, 2258, 2915, 3387, 3498, 3630, 5645, 5830, 6413, 6774, 8745, 11290, 12419, 12826, 16935, 17490, 19239, 24838, 32065, 33870, 37257, 38478, 59837, 62095, 64130, 74514, 96195, 119674, 124190, 136609, 179511, 186285, 192390, 273218, 299185, 359022, 372570, 409827, 598370, 658207, 683045, 819654, 897555, 1316414, 1366090, 1795110, 1974621, 2049135, 3291035, 3949242, 4098270, 6582070, 7240277, 9873105, 14480554, 19746210, 21720831, 36201385, 43441662, 72402770, 108604155, 217208310]

約数ペア:

[(1, 217208310), (2, 108604155), (3, 72402770), (5, 43441662), (6, 36201385), (10, 21720831), (11, 19746210), (15, 14480554), (22, 9873105), (30, 7240277), (33, 6582070), (53, 4098270), (55, 3949242), (66, 3291035), (106, 2049135), (110, 1974621), (121, 1795110), (159, 1366090), (165, 1316414), (242, 897555), (265, 819654), (318, 683045), (330, 658207), (363, 598370), (530, 409827), (583, 372570), (605, 359022), (726, 299185), (795, 273218), (1129, 192390), (1166, 186285), (1210, 179511), (1590, 136609), (1749, 124190), (1815, 119674), (2258, 96195), (2915, 74514), (3387, 64130), (3498, 62095), (3630, 59837), (5645, 38478), (5830, 37257), (6413, 33870), (6774, 32065), (8745, 24838), (11290, 19239), (12419, 17490), (12826, 16935)]