291819330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 844526592

約数和(自身を除く): 552707262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 127, 165, 198, 211, 242, 254, 330, 363, 381, 422, 495, 605, 633, 635, 726, 762, 990, 1055, 1089, 1143, 1210, 1266, 1270, 1397, 1815, 1899, 1905, 2110, 2178, 2286, 2321, 2794, 3165, 3630, 3798, 3810, 4191, 4642, 5445, 5715, 6330, 6963, 6985, 8382, 9495, 10890, 11430, 11605, 12573, 13926, 13970, 15367, 18990, 20889, 20955, 23210, 25146, 25531, 26797, 30734, 34815, 41778, 41910, 46101, 51062, 53594, 62865, 69630, 76593, 76835, 80391, 92202, 104445, 125730, 127655, 133985, 138303, 153186, 153670, 160782, 208890, 229779, 230505, 241173, 255310, 267970, 276606, 294767, 382965, 401955, 459558, 461010, 482346, 589534, 691515, 765930, 803910, 884301, 1148895, 1205865, 1383030, 1473835, 1768602, 2297790, 2411730, 2652903, 2947670, 3242437, 4421505, 5305806, 6484874, 8843010, 9727311, 13264515, 16212185, 19454622, 26529030, 29181933, 32424370, 48636555, 58363866, 97273110, 145909665, 291819330]

約数ペア:

[(1, 291819330), (2, 145909665), (3, 97273110), (5, 58363866), (6, 48636555), (9, 32424370), (10, 29181933), (11, 26529030), (15, 19454622), (18, 16212185), (22, 13264515), (30, 9727311), (33, 8843010), (45, 6484874), (55, 5305806), (66, 4421505), (90, 3242437), (99, 2947670), (110, 2652903), (121, 2411730), (127, 2297790), (165, 1768602), (198, 1473835), (211, 1383030), (242, 1205865), (254, 1148895), (330, 884301), (363, 803910), (381, 765930), (422, 691515), (495, 589534), (605, 482346), (633, 461010), (635, 459558), (726, 401955), (762, 382965), (990, 294767), (1055, 276606), (1089, 267970), (1143, 255310), (1210, 241173), (1266, 230505), (1270, 229779), (1397, 208890), (1815, 160782), (1899, 153670), (1905, 153186), (2110, 138303), (2178, 133985), (2286, 127655), (2321, 125730), (2794, 104445), (3165, 92202), (3630, 80391), (3798, 76835), (3810, 76593), (4191, 69630), (4642, 62865), (5445, 53594), (5715, 51062), (6330, 46101), (6963, 41910), (6985, 41778), (8382, 34815), (9495, 30734), (10890, 26797), (11430, 25531), (11605, 25146), (12573, 23210), (13926, 20955), (13970, 20889), (15367, 18990)]