30594340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{218531}}^1$

素因数の和:218547

約数の個数: 24

約数和(自身を含む): 73426752

約数和(自身を除く): 42832412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 218531, 437062, 874124, 1092655, 1529717, 2185310, 3059434, 4370620, 6118868, 7648585, 15297170, 30594340]

約数ペア:

[(1, 30594340), (2, 15297170), (4, 7648585), (5, 6118868), (7, 4370620), (10, 3059434), (14, 2185310), (20, 1529717), (28, 1092655), (35, 874124), (70, 437062), (140, 218531)]