89254590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 244270080

約数和(自身を除く): 155015490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 61, 85, 95, 102, 114, 122, 151, 170, 183, 190, 255, 285, 302, 305, 323, 366, 453, 510, 570, 610, 646, 755, 906, 915, 969, 1037, 1159, 1510, 1615, 1830, 1938, 2074, 2265, 2318, 2567, 2869, 3111, 3230, 3477, 4530, 4845, 5134, 5185, 5738, 5795, 6222, 6954, 7701, 8607, 9211, 9690, 10370, 11590, 12835, 14345, 15402, 15555, 17214, 17385, 18422, 19703, 25670, 27633, 28690, 31110, 34770, 38505, 39406, 43035, 46055, 48773, 55266, 59109, 77010, 86070, 92110, 97546, 98515, 118218, 138165, 146319, 156587, 175009, 197030, 243865, 276330, 292638, 295545, 313174, 350018, 469761, 487730, 525027, 591090, 731595, 782935, 875045, 939522, 1050054, 1463190, 1565870, 1750090, 2348805, 2625135, 2975153, 4697610, 5250270, 5950306, 8925459, 14875765, 17850918, 29751530, 44627295, 89254590]

約数ペア:

[(1, 89254590), (2, 44627295), (3, 29751530), (5, 17850918), (6, 14875765), (10, 8925459), (15, 5950306), (17, 5250270), (19, 4697610), (30, 2975153), (34, 2625135), (38, 2348805), (51, 1750090), (57, 1565870), (61, 1463190), (85, 1050054), (95, 939522), (102, 875045), (114, 782935), (122, 731595), (151, 591090), (170, 525027), (183, 487730), (190, 469761), (255, 350018), (285, 313174), (302, 295545), (305, 292638), (323, 276330), (366, 243865), (453, 197030), (510, 175009), (570, 156587), (610, 146319), (646, 138165), (755, 118218), (906, 98515), (915, 97546), (969, 92110), (1037, 86070), (1159, 77010), (1510, 59109), (1615, 55266), (1830, 48773), (1938, 46055), (2074, 43035), (2265, 39406), (2318, 38505), (2567, 34770), (2869, 31110), (3111, 28690), (3230, 27633), (3477, 25670), (4530, 19703), (4845, 18422), (5134, 17385), (5185, 17214), (5738, 15555), (5795, 15402), (6222, 14345), (6954, 12835), (7701, 11590), (8607, 10370), (9211, 9690)]