1123173810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4893

約数の個数: 128

約数和(自身を含む): 3309465600

約数和(自身を除く): 2186291790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 90, 99, 110, 135, 158, 165, 198, 237, 270, 297, 330, 395, 474, 495, 594, 711, 790, 869, 990, 1185, 1422, 1485, 1738, 2133, 2370, 2607, 2970, 3555, 4266, 4345, 4787, 5214, 7110, 7821, 8690, 9574, 10665, 13035, 14361, 15642, 21330, 23463, 23935, 26070, 28722, 39105, 43083, 46926, 47870, 52657, 71805, 78210, 86166, 105314, 117315, 129249, 143610, 157971, 215415, 234630, 258498, 263285, 315942, 378173, 430830, 473913, 526570, 646245, 756346, 789855, 947826, 1134519, 1292490, 1421739, 1579710, 1890865, 2269038, 2369565, 2843478, 3403557, 3781730, 4159903, 4739130, 5672595, 6807114, 7108695, 8319806, 10210671, 11345190, 12479709, 14217390, 17017785, 20421342, 20799515, 24959418, 34035570, 37439127, 41599030, 51053355, 62398545, 74878254, 102106710, 112317381, 124797090, 187195635, 224634762, 374391270, 561586905, 1123173810]

約数ペア:

[(1, 1123173810), (2, 561586905), (3, 374391270), (5, 224634762), (6, 187195635), (9, 124797090), (10, 112317381), (11, 102106710), (15, 74878254), (18, 62398545), (22, 51053355), (27, 41599030), (30, 37439127), (33, 34035570), (45, 24959418), (54, 20799515), (55, 20421342), (66, 17017785), (79, 14217390), (90, 12479709), (99, 11345190), (110, 10210671), (135, 8319806), (158, 7108695), (165, 6807114), (198, 5672595), (237, 4739130), (270, 4159903), (297, 3781730), (330, 3403557), (395, 2843478), (474, 2369565), (495, 2269038), (594, 1890865), (711, 1579710), (790, 1421739), (869, 1292490), (990, 1134519), (1185, 947826), (1422, 789855), (1485, 756346), (1738, 646245), (2133, 526570), (2370, 473913), (2607, 430830), (2970, 378173), (3555, 315942), (4266, 263285), (4345, 258498), (4787, 234630), (5214, 215415), (7110, 157971), (7821, 143610), (8690, 129249), (9574, 117315), (10665, 105314), (13035, 86166), (14361, 78210), (15642, 71805), (21330, 52657), (23463, 47870), (23935, 46926), (26070, 43083), (28722, 39105)]