2017840770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 144

約数和(自身を含む): 5816079360

約数和(自身を除く): 3798238590

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, 242, 254, 330, 363, 381, 495, 605, 635, 726, 762, 990, 1089, 1143, 1210, 1270, 1397, 1459, 1815, 1905, 2178, 2286, 2794, 2918, 3630, 3810, 4191, 4377, 5445, 5715, 6985, 7295, 8382, 8754, 10890, 11430, 12573, 13131, 13970, 14590, 15367, 16049, 20955, 21885, 25146, 26262, 30734, 32098, 41910, 43770, 46101, 48147, 62865, 65655, 76835, 80245, 92202, 96294, 125730, 131310, 138303, 144441, 153670, 160490, 176539, 185293, 230505, 240735, 276606, 288882, 353078, 370586, 461010, 481470, 529617, 555879, 691515, 722205, 882695, 926465, 1059234, 1111758, 1383030, 1444410, 1588851, 1667637, 1765390, 1852930, 2038223, 2648085, 2779395, 3177702, 3335274, 4076446, 5296170, 5558790, 6114669, 7944255, 8338185, 10191115, 12229338, 15888510, 16676370, 18344007, 20382230, 22420453, 30573345, 36688014, 44840906, 61146690, 67261359, 91720035, 112102265, 134522718, 183440070, 201784077, 224204530, 336306795, 403568154, 672613590, 1008920385, 2017840770]

約数ペア:

[(1, 2017840770), (2, 1008920385), (3, 672613590), (5, 403568154), (6, 336306795), (9, 224204530), (10, 201784077), (11, 183440070), (15, 134522718), (18, 112102265), (22, 91720035), (30, 67261359), (33, 61146690), (45, 44840906), (55, 36688014), (66, 30573345), (90, 22420453), (99, 20382230), (110, 18344007), (121, 16676370), (127, 15888510), (165, 12229338), (198, 10191115), (242, 8338185), (254, 7944255), (330, 6114669), (363, 5558790), (381, 5296170), (495, 4076446), (605, 3335274), (635, 3177702), (726, 2779395), (762, 2648085), (990, 2038223), (1089, 1852930), (1143, 1765390), (1210, 1667637), (1270, 1588851), (1397, 1444410), (1459, 1383030), (1815, 1111758), (1905, 1059234), (2178, 926465), (2286, 882695), (2794, 722205), (2918, 691515), (3630, 555879), (3810, 529617), (4191, 481470), (4377, 461010), (5445, 370586), (5715, 353078), (6985, 288882), (7295, 276606), (8382, 240735), (8754, 230505), (10890, 185293), (11430, 176539), (12573, 160490), (13131, 153670), (13970, 144441), (14590, 138303), (15367, 131310), (16049, 125730), (20955, 96294), (21885, 92202), (25146, 80245), (26262, 76835), (30734, 65655), (32098, 62865), (41910, 48147), (43770, 46101)]