17118840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{142657}}^1$

素因数の和:142671

約数の個数: 32

約数和(自身を含む): 51356880

約数和(自身を除く): 34238040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 142657, 285314, 427971, 570628, 713285, 855942, 1141256, 1426570, 1711884, 2139855, 2853140, 3423768, 4279710, 5706280, 8559420, 17118840]

約数ペア:

[(1, 17118840), (2, 8559420), (3, 5706280), (4, 4279710), (5, 3423768), (6, 2853140), (8, 2139855), (10, 1711884), (12, 1426570), (15, 1141256), (20, 855942), (24, 713285), (30, 570628), (40, 427971), (60, 285314), (120, 142657)]