30817262

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9871}}^1$

素因数の和:10103

約数の個数: 16

約数和(自身を含む): 53071872

約数和(自身を除く): 22254610

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 9871, 19742, 69097, 138194, 2201233, 4402466, 15408631, 30817262]

約数ペア:

[(1, 30817262), (2, 15408631), (7, 4402466), (14, 2201233), (223, 138194), (446, 69097), (1561, 19742), (3122, 9871)]