849207437820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{384469}}^1$

素因数の和:386244

約数の個数: 144

約数和(自身を含む): 2945606139840

約数和(自身を除く): 2096398702020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1753, 3506, 5259, 7012, 8765, 10518, 12271, 15777, 17530, 21036, 24542, 26295, 31554, 35060, 36813, 49084, 52590, 61355, 63108, 73626, 78885, 105180, 110439, 122710, 147252, 157770, 184065, 220878, 245420, 315540, 368130, 384469, 441756, 552195, 736260, 768938, 1104390, 1153407, 1537876, 1922345, 2208780, 2306814, 2691283, 3460221, 3844690, 4613628, 5382566, 5767035, 6920442, 7689380, 8073849, 10765132, 11534070, 13456415, 13840884, 16147698, 17301105, 23068140, 24221547, 26912830, 32295396, 34602210, 40369245, 48443094, 53825660, 69204420, 80738490, 96886188, 121107735, 161476980, 242215470, 484430940, 673974157, 1347948314, 2021922471, 2695896628, 3369870785, 4043844942, 4717819099, 6065767413, 6739741570, 8087689884, 9435638198, 10109612355, 12131534826, 13479483140, 14153457297, 18871276396, 20219224710, 23589095495, 24263069652, 28306914594, 30328837065, 40438449420, 42460371891, 47178190990, 56613829188, 60657674130, 70767286485, 84920743782, 94356381980, 121315348260, 141534572970, 169841487564, 212301859455, 283069145940, 424603718910, 849207437820]

約数ペア:

[(1, 849207437820), (2, 424603718910), (3, 283069145940), (4, 212301859455), (5, 169841487564), (6, 141534572970), (7, 121315348260), (9, 94356381980), (10, 84920743782), (12, 70767286485), (14, 60657674130), (15, 56613829188), (18, 47178190990), (20, 42460371891), (21, 40438449420), (28, 30328837065), (30, 28306914594), (35, 24263069652), (36, 23589095495), (42, 20219224710), (45, 18871276396), (60, 14153457297), (63, 13479483140), (70, 12131534826), (84, 10109612355), (90, 9435638198), (105, 8087689884), (126, 6739741570), (140, 6065767413), (180, 4717819099), (210, 4043844942), (252, 3369870785), (315, 2695896628), (420, 2021922471), (630, 1347948314), (1260, 673974157), (1753, 484430940), (3506, 242215470), (5259, 161476980), (7012, 121107735), (8765, 96886188), (10518, 80738490), (12271, 69204420), (15777, 53825660), (17530, 48443094), (21036, 40369245), (24542, 34602210), (26295, 32295396), (31554, 26912830), (35060, 24221547), (36813, 23068140), (49084, 17301105), (52590, 16147698), (61355, 13840884), (63108, 13456415), (73626, 11534070), (78885, 10765132), (105180, 8073849), (110439, 7689380), (122710, 6920442), (147252, 5767035), (157770, 5382566), (184065, 4613628), (220878, 3844690), (245420, 3460221), (315540, 2691283), (368130, 2306814), (384469, 2208780), (441756, 1922345), (552195, 1537876), (736260, 1153407), (768938, 1104390)]