13205804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440193499}}^1$

素因数の和:440193509

約数の個数: 16

約数和(自身を含む): 31693932000

約数和(自身を除く): 18488127030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440193499, 880386998, 1320580497, 2200967495, 2641160994, 4401934990, 6602902485, 13205804970]

約数ペア:

[(1, 13205804970), (2, 6602902485), (3, 4401934990), (5, 2641160994), (6, 2200967495), (10, 1320580497), (15, 880386998), (30, 440193499)]