11430580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{81647}}^1$

素因数の和:81663

約数の個数: 24

約数和(自身を含む): 27433728

約数和(自身を除く): 16003148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 81647, 163294, 326588, 408235, 571529, 816470, 1143058, 1632940, 2286116, 2857645, 5715290, 11430580]

約数ペア:

[(1, 11430580), (2, 5715290), (4, 2857645), (5, 2286116), (7, 1632940), (10, 1143058), (14, 816470), (20, 571529), (28, 408235), (35, 326588), (70, 163294), (140, 81647)]