135001580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{964297}}^1$

素因数の和:964313

約数の個数: 24

約数和(自身を含む): 324004128

約数和(自身を除く): 189002548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 964297, 1928594, 3857188, 4821485, 6750079, 9642970, 13500158, 19285940, 27000316, 33750395, 67500790, 135001580]

約数ペア:

[(1, 135001580), (2, 67500790), (4, 33750395), (5, 27000316), (7, 19285940), (10, 13500158), (14, 9642970), (20, 6750079), (28, 4821485), (35, 3857188), (70, 1928594), (140, 964297)]