136626140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{975901}}^1$

素因数の和:975917

約数の個数: 24

約数和(自身を含む): 327903072

約数和(自身を除く): 191276932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 975901, 1951802, 3903604, 4879505, 6831307, 9759010, 13662614, 19518020, 27325228, 34156535, 68313070, 136626140]

約数ペア:

[(1, 136626140), (2, 68313070), (4, 34156535), (5, 27325228), (7, 19518020), (10, 13662614), (14, 9759010), (20, 6831307), (28, 4879505), (35, 3903604), (70, 1951802), (140, 975901)]