27180290

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4391}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 49014720

約数和(自身を除く): 21834430

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 4391, 6190, 8782, 21955, 43910, 2718029, 5436058, 13590145, 27180290]

約数ペア:

[(1, 27180290), (2, 13590145), (5, 5436058), (10, 2718029), (619, 43910), (1238, 21955), (3095, 8782), (4391, 6190)]