420034508710

素因数分解:

$2^1\times 5^1\times {\mathrm{14009}}^1\times {\mathrm{2998319}}^1$

素因数の和:3012335

約数の個数: 16

約数和(自身を含む): 756116337600

約数和(自身を除く): 336081828890

約数列:

[1, 2, 5, 10, 14009, 28018, 70045, 140090, 2998319, 5996638, 14991595, 29983190, 42003450871, 84006901742, 210017254355, 420034508710]

約数ペア:

[(1, 420034508710), (2, 210017254355), (5, 84006901742), (10, 42003450871), (14009, 29983190), (28018, 14991595), (70045, 5996638), (140090, 2998319)]