151901540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1085011}}^1$

素因数の和:1085027

約数の個数: 24

約数和(自身を含む): 364564032

約数和(自身を除く): 212662492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1085011, 2170022, 4340044, 5425055, 7595077, 10850110, 15190154, 21700220, 30380308, 37975385, 75950770, 151901540]

約数ペア:

[(1, 151901540), (2, 75950770), (4, 37975385), (5, 30380308), (7, 21700220), (10, 15190154), (14, 10850110), (20, 7595077), (28, 5425055), (35, 4340044), (70, 2170022), (140, 1085011)]