153112930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{1933}}^1$

素因数の和:2118

約数の個数: 24

約数和(自身を含む): 278878932

約数和(自身を除く): 125766002

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1933, 3866, 7921, 9665, 15842, 19330, 39605, 79210, 172037, 344074, 860185, 1720370, 15311293, 30622586, 76556465, 153112930]

約数ペア:

[(1, 153112930), (2, 76556465), (5, 30622586), (10, 15311293), (89, 1720370), (178, 860185), (445, 344074), (890, 172037), (1933, 79210), (3866, 39605), (7921, 19330), (9665, 15842)]