30850794

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 78886080

約数和(自身を除く): 48035286

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 257, 342, 351, 486, 494, 513, 514, 702, 741, 771, 1026, 1053, 1482, 1539, 1542, 2106, 2223, 2313, 3078, 3159, 3341, 4446, 4617, 4626, 4883, 6318, 6669, 6682, 6939, 9234, 9766, 10023, 13338, 13878, 14649, 20007, 20046, 20817, 29298, 30069, 40014, 41634, 43947, 60021, 60138, 62451, 63479, 87894, 90207, 120042, 124902, 126958, 131841, 180414, 190437, 263682, 270621, 380874, 395523, 541242, 571311, 791046, 811863, 1142622, 1186569, 1623726, 1713933, 2373138, 3427866, 5141799, 10283598, 15425397, 30850794]

約数ペア:

[(1, 30850794), (2, 15425397), (3, 10283598), (6, 5141799), (9, 3427866), (13, 2373138), (18, 1713933), (19, 1623726), (26, 1186569), (27, 1142622), (38, 811863), (39, 791046), (54, 571311), (57, 541242), (78, 395523), (81, 380874), (114, 270621), (117, 263682), (162, 190437), (171, 180414), (234, 131841), (243, 126958), (247, 124902), (257, 120042), (342, 90207), (351, 87894), (486, 63479), (494, 62451), (513, 60138), (514, 60021), (702, 43947), (741, 41634), (771, 40014), (1026, 30069), (1053, 29298), (1482, 20817), (1539, 20046), (1542, 20007), (2106, 14649), (2223, 13878), (2313, 13338), (3078, 10023), (3159, 9766), (3341, 9234), (4446, 6939), (4617, 6682), (4626, 6669), (4883, 6318)]