243890010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 791062272

約数和(自身を除く): 547172262

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 97, 105, 117, 126, 130, 182, 194, 195, 210, 234, 273, 291, 307, 315, 390, 455, 485, 546, 582, 585, 614, 630, 679, 819, 873, 910, 921, 970, 1170, 1261, 1358, 1365, 1455, 1535, 1638, 1746, 1842, 2037, 2149, 2522, 2730, 2763, 2910, 3070, 3395, 3783, 3991, 4074, 4095, 4298, 4365, 4605, 5526, 6111, 6305, 6447, 6790, 7566, 7982, 8190, 8730, 8827, 9210, 10185, 10745, 11349, 11973, 12222, 12610, 12894, 13815, 17654, 18915, 19341, 19955, 20370, 21490, 22698, 23946, 26481, 27630, 27937, 29779, 30555, 32235, 35919, 37830, 38682, 39910, 44135, 52962, 55874, 56745, 59558, 59865, 61110, 64470, 71838, 79443, 83811, 88270, 89337, 96705, 113490, 119730, 132405, 139685, 148895, 158886, 167622, 178674, 179595, 193410, 208453, 251433, 264810, 268011, 279370, 297790, 359190, 387127, 397215, 416906, 419055, 446685, 502866, 536022, 625359, 774254, 794430, 838110, 893370, 1042265, 1161381, 1250718, 1257165, 1340055, 1876077, 1935635, 2084530, 2322762, 2514330, 2680110, 2709889, 3126795, 3484143, 3752154, 3871270, 5419778, 5806905, 6253590, 6968286, 8129667, 9380385, 11613810, 13549445, 16259334, 17420715, 18760770, 24389001, 27098890, 34841430, 40648335, 48778002, 81296670, 121945005, 243890010]

約数ペア:

[(1, 243890010), (2, 121945005), (3, 81296670), (5, 48778002), (6, 40648335), (7, 34841430), (9, 27098890), (10, 24389001), (13, 18760770), (14, 17420715), (15, 16259334), (18, 13549445), (21, 11613810), (26, 9380385), (30, 8129667), (35, 6968286), (39, 6253590), (42, 5806905), (45, 5419778), (63, 3871270), (65, 3752154), (70, 3484143), (78, 3126795), (90, 2709889), (91, 2680110), (97, 2514330), (105, 2322762), (117, 2084530), (126, 1935635), (130, 1876077), (182, 1340055), (194, 1257165), (195, 1250718), (210, 1161381), (234, 1042265), (273, 893370), (291, 838110), (307, 794430), (315, 774254), (390, 625359), (455, 536022), (485, 502866), (546, 446685), (582, 419055), (585, 416906), (614, 397215), (630, 387127), (679, 359190), (819, 297790), (873, 279370), (910, 268011), (921, 264810), (970, 251433), (1170, 208453), (1261, 193410), (1358, 179595), (1365, 178674), (1455, 167622), (1535, 158886), (1638, 148895), (1746, 139685), (1842, 132405), (2037, 119730), (2149, 113490), (2522, 96705), (2730, 89337), (2763, 88270), (2910, 83811), (3070, 79443), (3395, 71838), (3783, 64470), (3991, 61110), (4074, 59865), (4095, 59558), (4298, 56745), (4365, 55874), (4605, 52962), (5526, 44135), (6111, 39910), (6305, 38682), (6447, 37830), (6790, 35919), (7566, 32235), (7982, 30555), (8190, 29779), (8730, 27937), (8827, 27630), (9210, 26481), (10185, 23946), (10745, 22698), (11349, 21490), (11973, 20370), (12222, 19955), (12610, 19341), (12894, 18915), (13815, 17654)]