87491730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2916391}}^1$

素因数の和:2916401

約数の個数: 16

約数和(自身を含む): 209980224

約数和(自身を除く): 122488494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2916391, 5832782, 8749173, 14581955, 17498346, 29163910, 43745865, 87491730]

約数ペア:

[(1, 87491730), (2, 43745865), (3, 29163910), (5, 17498346), (6, 14581955), (10, 8749173), (15, 5832782), (30, 2916391)]