21367110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{712237}}^1$

素因数の和:712247

約数の個数: 16

約数和(自身を含む): 51281136

約数和(自身を除く): 29914026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 712237, 1424474, 2136711, 3561185, 4273422, 7122370, 10683555, 21367110]

約数ペア:

[(1, 21367110), (2, 10683555), (3, 7122370), (5, 4273422), (6, 3561185), (10, 2136711), (15, 1424474), (30, 712237)]