6361880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{22721}}^1$

素因数の和:22739

約数の個数: 32

約数和(自身を含む): 16359840

約数和(自身を除く): 9997960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 22721, 45442, 90884, 113605, 159047, 181768, 227210, 318094, 454420, 636188, 795235, 908840, 1272376, 1590470, 3180940, 6361880]

約数ペア:

[(1, 6361880), (2, 3180940), (4, 1590470), (5, 1272376), (7, 908840), (8, 795235), (10, 636188), (14, 454420), (20, 318094), (28, 227210), (35, 181768), (40, 159047), (56, 113605), (70, 90884), (140, 45442), (280, 22721)]