152800970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2182871}}^1$

素因数の和:2182885

約数の個数: 16

約数和(自身を含む): 314333568

約数和(自身を除く): 161532598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2182871, 4365742, 10914355, 15280097, 21828710, 30560194, 76400485, 152800970]

約数ペア:

[(1, 152800970), (2, 76400485), (5, 30560194), (7, 21828710), (10, 15280097), (14, 10914355), (35, 4365742), (70, 2182871)]