1244207970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 3534036480

約数和(自身を除く): 2289828510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 113, 114, 137, 141, 171, 190, 226, 235, 274, 282, 285, 339, 342, 411, 423, 470, 565, 570, 678, 685, 705, 822, 846, 855, 893, 1017, 1130, 1233, 1370, 1410, 1695, 1710, 1786, 2034, 2055, 2115, 2147, 2466, 2603, 2679, 3390, 4110, 4230, 4294, 4465, 5085, 5206, 5311, 5358, 6165, 6439, 6441, 7809, 8037, 8930, 10170, 10622, 10735, 12330, 12878, 12882, 13015, 13395, 15481, 15618, 15933, 16074, 19317, 19323, 21470, 23427, 26030, 26555, 26790, 30962, 31866, 32195, 32205, 38634, 38646, 39045, 40185, 46443, 46854, 47799, 53110, 57951, 64390, 64410, 77405, 78090, 79665, 80370, 92886, 95598, 96585, 96615, 100909, 115902, 117135, 122341, 139329, 154810, 159330, 193170, 193230, 201818, 232215, 234270, 238995, 244682, 278658, 289755, 294139, 302727, 367023, 464430, 477990, 504545, 579510, 588278, 605454, 611705, 696645, 727607, 734046, 882417, 908181, 1009090, 1101069, 1223410, 1393290, 1455214, 1470695, 1513635, 1764834, 1816362, 1835115, 2182821, 2202138, 2647251, 2941390, 3027270, 3638035, 3670230, 4365642, 4412085, 4540905, 5294502, 5505345, 6548463, 7276070, 8824170, 9081810, 10914105, 11010690, 13096926, 13236255, 13824533, 21828210, 26472510, 27649066, 32742315, 41473599, 65484630, 69122665, 82947198, 124420797, 138245330, 207367995, 248841594, 414735990, 622103985, 1244207970]

約数ペア:

[(1, 1244207970), (2, 622103985), (3, 414735990), (5, 248841594), (6, 207367995), (9, 138245330), (10, 124420797), (15, 82947198), (18, 69122665), (19, 65484630), (30, 41473599), (38, 32742315), (45, 27649066), (47, 26472510), (57, 21828210), (90, 13824533), (94, 13236255), (95, 13096926), (113, 11010690), (114, 10914105), (137, 9081810), (141, 8824170), (171, 7276070), (190, 6548463), (226, 5505345), (235, 5294502), (274, 4540905), (282, 4412085), (285, 4365642), (339, 3670230), (342, 3638035), (411, 3027270), (423, 2941390), (470, 2647251), (565, 2202138), (570, 2182821), (678, 1835115), (685, 1816362), (705, 1764834), (822, 1513635), (846, 1470695), (855, 1455214), (893, 1393290), (1017, 1223410), (1130, 1101069), (1233, 1009090), (1370, 908181), (1410, 882417), (1695, 734046), (1710, 727607), (1786, 696645), (2034, 611705), (2055, 605454), (2115, 588278), (2147, 579510), (2466, 504545), (2603, 477990), (2679, 464430), (3390, 367023), (4110, 302727), (4230, 294139), (4294, 289755), (4465, 278658), (5085, 244682), (5206, 238995), (5311, 234270), (5358, 232215), (6165, 201818), (6439, 193230), (6441, 193170), (7809, 159330), (8037, 154810), (8930, 139329), (10170, 122341), (10622, 117135), (10735, 115902), (12330, 100909), (12878, 96615), (12882, 96585), (13015, 95598), (13395, 92886), (15481, 80370), (15618, 79665), (15933, 78090), (16074, 77405), (19317, 64410), (19323, 64390), (21470, 57951), (23427, 53110), (26030, 47799), (26555, 46854), (26790, 46443), (30962, 40185), (31866, 39045), (32195, 38646), (32205, 38634)]