30785216

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6247}}^1$

素因数の和:6277

約数の個数: 56

約数和(自身を含む): 76175616

約数和(自身を除く): 45390400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 6247, 12494, 24988, 43729, 49976, 68717, 87458, 99952, 137434, 174916, 199904, 274868, 349832, 399808, 481019, 549736, 699664, 962038, 1099472, 1399328, 1924076, 2198944, 2798656, 3848152, 4397888, 7696304, 15392608, 30785216]

約数ペア:

[(1, 30785216), (2, 15392608), (4, 7696304), (7, 4397888), (8, 3848152), (11, 2798656), (14, 2198944), (16, 1924076), (22, 1399328), (28, 1099472), (32, 962038), (44, 699664), (56, 549736), (64, 481019), (77, 399808), (88, 349832), (112, 274868), (154, 199904), (176, 174916), (224, 137434), (308, 99952), (352, 87458), (448, 68717), (616, 49976), (704, 43729), (1232, 24988), (2464, 12494), (4928, 6247)]