210005004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{2621}}^1$

素因数の和:3246

約数の個数: 48

約数和(自身を含む): 535643136

約数和(自身を除く): 325638132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 607, 1214, 1821, 2428, 2621, 3642, 5242, 6677, 7284, 7863, 10484, 13354, 15726, 20031, 26708, 28831, 31452, 40062, 57662, 80124, 86493, 115324, 172986, 345972, 1590947, 3181894, 4772841, 6363788, 9545682, 17500417, 19091364, 35000834, 52501251, 70001668, 105002502, 210005004]

約数ペア:

[(1, 210005004), (2, 105002502), (3, 70001668), (4, 52501251), (6, 35000834), (11, 19091364), (12, 17500417), (22, 9545682), (33, 6363788), (44, 4772841), (66, 3181894), (132, 1590947), (607, 345972), (1214, 172986), (1821, 115324), (2428, 86493), (2621, 80124), (3642, 57662), (5242, 40062), (6677, 31452), (7284, 28831), (7863, 26708), (10484, 20031), (13354, 15726)]