69983060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{499879}}^1$

素因数の和:499895

約数の個数: 24

約数和(自身を含む): 167959680

約数和(自身を除く): 97976620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 499879, 999758, 1999516, 2499395, 3499153, 4998790, 6998306, 9997580, 13996612, 17495765, 34991530, 69983060]

約数ペア:

[(1, 69983060), (2, 34991530), (4, 17495765), (5, 13996612), (7, 9997580), (10, 6998306), (14, 4998790), (20, 3499153), (28, 2499395), (35, 1999516), (70, 999758), (140, 499879)]