2549995070490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34337}}^1\times {\mathrm{39293}}^1$

素因数の和:73653

約数の個数: 128

約数和(自身を含む): 7771837662720

約数和(自身を除く): 5221842592230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34337, 39293, 68674, 78586, 103011, 117879, 171685, 196465, 206022, 235758, 240359, 275051, 309033, 343370, 353637, 392930, 480718, 515055, 550102, 589395, 618066, 707274, 721077, 825153, 927099, 1030110, 1060911, 1178790, 1201795, 1375255, 1442154, 1545165, 1650306, 1768185, 1854198, 2121822, 2163231, 2403590, 2475459, 2750510, 3090330, 3536370, 3605385, 4125765, 4326462, 4635495, 4950918, 5304555, 6489693, 7210770, 7426377, 8251530, 9270990, 10609110, 10816155, 12377295, 12979386, 14852754, 21632310, 24754590, 32448465, 37131885, 64896930, 74263770, 1349203741, 2698407482, 4047611223, 6746018705, 8095222446, 9444426187, 12142833669, 13492037410, 18888852374, 20238056115, 24285667338, 28333278561, 36428501007, 40476112230, 47222130935, 56666557122, 60714168345, 72857002014, 84999835683, 94444261870, 121428336690, 141666392805, 169999671366, 182142505035, 254999507049, 283332785610, 364285010070, 424999178415, 509999014098, 849998356830, 1274997535245, 2549995070490]

約数ペア:

[(1, 2549995070490), (2, 1274997535245), (3, 849998356830), (5, 509999014098), (6, 424999178415), (7, 364285010070), (9, 283332785610), (10, 254999507049), (14, 182142505035), (15, 169999671366), (18, 141666392805), (21, 121428336690), (27, 94444261870), (30, 84999835683), (35, 72857002014), (42, 60714168345), (45, 56666557122), (54, 47222130935), (63, 40476112230), (70, 36428501007), (90, 28333278561), (105, 24285667338), (126, 20238056115), (135, 18888852374), (189, 13492037410), (210, 12142833669), (270, 9444426187), (315, 8095222446), (378, 6746018705), (630, 4047611223), (945, 2698407482), (1890, 1349203741), (34337, 74263770), (39293, 64896930), (68674, 37131885), (78586, 32448465), (103011, 24754590), (117879, 21632310), (171685, 14852754), (196465, 12979386), (206022, 12377295), (235758, 10816155), (240359, 10609110), (275051, 9270990), (309033, 8251530), (343370, 7426377), (353637, 7210770), (392930, 6489693), (480718, 5304555), (515055, 4950918), (550102, 4635495), (589395, 4326462), (618066, 4125765), (707274, 3605385), (721077, 3536370), (825153, 3090330), (927099, 2750510), (1030110, 2475459), (1060911, 2403590), (1178790, 2163231), (1201795, 2121822), (1375255, 1854198), (1442154, 1768185), (1545165, 1650306)]