71548110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4687

約数の個数: 80

約数和(自身を含む): 202554000

約数和(自身を除く): 131005890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4649, 5130, 7695, 9298, 13947, 15390, 23245, 27894, 41841, 46490, 69735, 83682, 88331, 125523, 139470, 176662, 209205, 251046, 264993, 376569, 418410, 441655, 529986, 627615, 753138, 794979, 883310, 1255230, 1324965, 1589958, 1882845, 2384937, 2649930, 3765690, 3974895, 4769874, 7154811, 7949790, 11924685, 14309622, 23849370, 35774055, 71548110]

約数ペア:

[(1, 71548110), (2, 35774055), (3, 23849370), (5, 14309622), (6, 11924685), (9, 7949790), (10, 7154811), (15, 4769874), (18, 3974895), (19, 3765690), (27, 2649930), (30, 2384937), (38, 1882845), (45, 1589958), (54, 1324965), (57, 1255230), (81, 883310), (90, 794979), (95, 753138), (114, 627615), (135, 529986), (162, 441655), (171, 418410), (190, 376569), (270, 264993), (285, 251046), (342, 209205), (405, 176662), (513, 139470), (570, 125523), (810, 88331), (855, 83682), (1026, 69735), (1539, 46490), (1710, 41841), (2565, 27894), (3078, 23245), (4649, 15390), (5130, 13947), (7695, 9298)]