2017686180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{66067}}^1$

素因数の和:66588

約数の個数: 48

約数和(自身を含む): 5660706240

約数和(自身を除く): 3643020060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 66067, 132134, 198201, 264268, 330335, 396402, 660670, 792804, 991005, 1321340, 1982010, 3964020, 33628103, 67256206, 100884309, 134512412, 168140515, 201768618, 336281030, 403537236, 504421545, 672562060, 1008843090, 2017686180]

約数ペア:

[(1, 2017686180), (2, 1008843090), (3, 672562060), (4, 504421545), (5, 403537236), (6, 336281030), (10, 201768618), (12, 168140515), (15, 134512412), (20, 100884309), (30, 67256206), (60, 33628103), (509, 3964020), (1018, 1982010), (1527, 1321340), (2036, 991005), (2545, 792804), (3054, 660670), (5090, 396402), (6108, 330335), (7635, 264268), (10180, 198201), (15270, 132134), (30540, 66067)]