159793060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1141379}}^1$

素因数の和:1141395

約数の個数: 24

約数和(自身を含む): 383503680

約数和(自身を除く): 223710620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1141379, 2282758, 4565516, 5706895, 7989653, 11413790, 15979306, 22827580, 31958612, 39948265, 79896530, 159793060]

約数ペア:

[(1, 159793060), (2, 79896530), (4, 39948265), (5, 31958612), (7, 22827580), (10, 15979306), (14, 11413790), (20, 7989653), (28, 5706895), (35, 4565516), (70, 2282758), (140, 1141379)]