4310449780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 11821928832

約数和(自身を除く): 7511479052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 89, 91, 92, 115, 130, 140, 161, 169, 178, 182, 230, 260, 299, 322, 338, 356, 364, 445, 455, 460, 598, 623, 644, 676, 805, 845, 890, 910, 1157, 1183, 1196, 1246, 1495, 1610, 1690, 1780, 1820, 2047, 2093, 2314, 2366, 2492, 2990, 3115, 3220, 3380, 3887, 4094, 4186, 4628, 4732, 5785, 5915, 5980, 6230, 7774, 7921, 8099, 8188, 8372, 10235, 10465, 11570, 11830, 12460, 14329, 15041, 15548, 15842, 16198, 19435, 20470, 20930, 23140, 23660, 26611, 27209, 28658, 30082, 31684, 32396, 38870, 39605, 40495, 40940, 41860, 53222, 54418, 55447, 57316, 60164, 71645, 75205, 77740, 79210, 80990, 102973, 105287, 106444, 108836, 110894, 133055, 136045, 143290, 150410, 158420, 161980, 182183, 186277, 205946, 210574, 221788, 266110, 272090, 277235, 286580, 300820, 345943, 364366, 372554, 411892, 421148, 514865, 526435, 532220, 544180, 554470, 691886, 720811, 728732, 745108, 910915, 931385, 1029730, 1052870, 1108940, 1275281, 1338649, 1383772, 1441622, 1729715, 1821830, 1862770, 2059460, 2105740, 2368379, 2421601, 2550562, 2677298, 2883244, 3459430, 3604055, 3643660, 3725540, 4736758, 4843202, 5101124, 5354596, 6376405, 6693245, 6918860, 7208110, 9370543, 9473516, 9686404, 11841895, 12108005, 12752810, 13386490, 14416220, 16578653, 18741086, 23683790, 24216010, 25505620, 26772980, 30788927, 33157306, 37482172, 46852715, 47367580, 48432020, 61577854, 66314612, 82893265, 93705430, 123155708, 153944635, 165786530, 187410860, 215522489, 307889270, 331573060, 431044978, 615778540, 862089956, 1077612445, 2155224890, 4310449780]

約数ペア:

[(1, 4310449780), (2, 2155224890), (4, 1077612445), (5, 862089956), (7, 615778540), (10, 431044978), (13, 331573060), (14, 307889270), (20, 215522489), (23, 187410860), (26, 165786530), (28, 153944635), (35, 123155708), (46, 93705430), (52, 82893265), (65, 66314612), (70, 61577854), (89, 48432020), (91, 47367580), (92, 46852715), (115, 37482172), (130, 33157306), (140, 30788927), (161, 26772980), (169, 25505620), (178, 24216010), (182, 23683790), (230, 18741086), (260, 16578653), (299, 14416220), (322, 13386490), (338, 12752810), (356, 12108005), (364, 11841895), (445, 9686404), (455, 9473516), (460, 9370543), (598, 7208110), (623, 6918860), (644, 6693245), (676, 6376405), (805, 5354596), (845, 5101124), (890, 4843202), (910, 4736758), (1157, 3725540), (1183, 3643660), (1196, 3604055), (1246, 3459430), (1495, 2883244), (1610, 2677298), (1690, 2550562), (1780, 2421601), (1820, 2368379), (2047, 2105740), (2093, 2059460), (2314, 1862770), (2366, 1821830), (2492, 1729715), (2990, 1441622), (3115, 1383772), (3220, 1338649), (3380, 1275281), (3887, 1108940), (4094, 1052870), (4186, 1029730), (4628, 931385), (4732, 910915), (5785, 745108), (5915, 728732), (5980, 720811), (6230, 691886), (7774, 554470), (7921, 544180), (8099, 532220), (8188, 526435), (8372, 514865), (10235, 421148), (10465, 411892), (11570, 372554), (11830, 364366), (12460, 345943), (14329, 300820), (15041, 286580), (15548, 277235), (15842, 272090), (16198, 266110), (19435, 221788), (20470, 210574), (20930, 205946), (23140, 186277), (23660, 182183), (26611, 161980), (27209, 158420), (28658, 150410), (30082, 143290), (31684, 136045), (32396, 133055), (38870, 110894), (39605, 108836), (40495, 106444), (40940, 105287), (41860, 102973), (53222, 80990), (54418, 79210), (55447, 77740), (57316, 75205), (60164, 71645)]