848680910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 2006083584

約数和(自身を除く): 1157402674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 173, 230, 253, 277, 322, 346, 385, 506, 554, 770, 805, 865, 1211, 1265, 1385, 1610, 1730, 1771, 1903, 1939, 2422, 2530, 2770, 3047, 3542, 3806, 3878, 3979, 6055, 6094, 6371, 7958, 8855, 9515, 9695, 12110, 12742, 13321, 15235, 17710, 19030, 19390, 19895, 21329, 26642, 27853, 30470, 31855, 39790, 42658, 43769, 44597, 47921, 55706, 63710, 66605, 70081, 87538, 89194, 95842, 106645, 133210, 139265, 140162, 213290, 218845, 222985, 239605, 278530, 306383, 335447, 350405, 437690, 445970, 479210, 490567, 527131, 612766, 670894, 700810, 981134, 1054262, 1102183, 1531915, 1677235, 2204366, 2452835, 2635655, 3063830, 3354470, 3689917, 4905670, 5271310, 5510915, 7379834, 7715281, 11021830, 12124013, 15430562, 18449585, 24248026, 36899170, 38576405, 60620065, 77152810, 84868091, 121240130, 169736182, 424340455, 848680910]

約数ペア:

[(1, 848680910), (2, 424340455), (5, 169736182), (7, 121240130), (10, 84868091), (11, 77152810), (14, 60620065), (22, 38576405), (23, 36899170), (35, 24248026), (46, 18449585), (55, 15430562), (70, 12124013), (77, 11021830), (110, 7715281), (115, 7379834), (154, 5510915), (161, 5271310), (173, 4905670), (230, 3689917), (253, 3354470), (277, 3063830), (322, 2635655), (346, 2452835), (385, 2204366), (506, 1677235), (554, 1531915), (770, 1102183), (805, 1054262), (865, 981134), (1211, 700810), (1265, 670894), (1385, 612766), (1610, 527131), (1730, 490567), (1771, 479210), (1903, 445970), (1939, 437690), (2422, 350405), (2530, 335447), (2770, 306383), (3047, 278530), (3542, 239605), (3806, 222985), (3878, 218845), (3979, 213290), (6055, 140162), (6094, 139265), (6371, 133210), (7958, 106645), (8855, 95842), (9515, 89194), (9695, 87538), (12110, 70081), (12742, 66605), (13321, 63710), (15235, 55706), (17710, 47921), (19030, 44597), (19390, 43769), (19895, 42658), (21329, 39790), (26642, 31855), (27853, 30470)]