54534340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389531}}^1$

素因数の和:389547

約数の個数: 24

約数和(自身を含む): 130882752

約数和(自身を除く): 76348412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389531, 779062, 1558124, 1947655, 2726717, 3895310, 5453434, 7790620, 10906868, 13633585, 27267170, 54534340]

約数ペア:

[(1, 54534340), (2, 27267170), (4, 13633585), (5, 10906868), (7, 7790620), (10, 5453434), (14, 3895310), (20, 2726717), (28, 1947655), (35, 1558124), (70, 779062), (140, 389531)]