30827576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15601}}^1$

素因数の和:15639

約数の個数: 32

約数和(自身を含む): 65528400

約数和(自身を除く): 34700824

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15601, 31202, 62404, 124808, 202813, 296419, 405626, 592838, 811252, 1185676, 1622504, 2371352, 3853447, 7706894, 15413788, 30827576]

約数ペア:

[(1, 30827576), (2, 15413788), (4, 7706894), (8, 3853447), (13, 2371352), (19, 1622504), (26, 1185676), (38, 811252), (52, 592838), (76, 405626), (104, 296419), (152, 202813), (247, 124808), (494, 62404), (988, 31202), (1976, 15601)]