135661540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{969011}}^1$

素因数の和:969027

約数の個数: 24

約数和(自身を含む): 325588032

約数和(自身を除く): 189926492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 969011, 1938022, 3876044, 4845055, 6783077, 9690110, 13566154, 19380220, 27132308, 33915385, 67830770, 135661540]

約数ペア:

[(1, 135661540), (2, 67830770), (4, 33915385), (5, 27132308), (7, 19380220), (10, 13566154), (14, 9690110), (20, 6783077), (28, 4845055), (35, 3876044), (70, 1938022), (140, 969011)]