2015019732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{355007}}^1$

素因数の和:355068

約数の個数: 48

約数和(自身を含む): 5248438272

約数和(自身を除く): 3233418540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 355007, 710014, 1065021, 1420028, 2130042, 3905077, 4260084, 7810154, 11715231, 15265301, 15620308, 23430462, 30530602, 45795903, 46860924, 61061204, 91591806, 167918311, 183183612, 335836622, 503754933, 671673244, 1007509866, 2015019732]

約数ペア:

[(1, 2015019732), (2, 1007509866), (3, 671673244), (4, 503754933), (6, 335836622), (11, 183183612), (12, 167918311), (22, 91591806), (33, 61061204), (43, 46860924), (44, 45795903), (66, 30530602), (86, 23430462), (129, 15620308), (132, 15265301), (172, 11715231), (258, 7810154), (473, 4260084), (516, 3905077), (946, 2130042), (1419, 1420028), (1892, 1065021), (2838, 710014), (5676, 355007)]