3229940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23071}}^1$

素因数の和:23087

約数の個数: 24

約数和(自身を含む): 7752192

約数和(自身を除く): 4522252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23071, 46142, 92284, 115355, 161497, 230710, 322994, 461420, 645988, 807485, 1614970, 3229940]

約数ペア:

[(1, 3229940), (2, 1614970), (4, 807485), (5, 645988), (7, 461420), (10, 322994), (14, 230710), (20, 161497), (28, 115355), (35, 92284), (70, 46142), (140, 23071)]