72547310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659521}}^1$

素因数の和:659539

約数の個数: 16

約数和(自身を含む): 142456752

約数和(自身を除く): 69909442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659521, 1319042, 3297605, 6595210, 7254731, 14509462, 36273655, 72547310]

約数ペア:

[(1, 72547310), (2, 36273655), (5, 14509462), (10, 7254731), (11, 6595210), (22, 3297605), (55, 1319042), (110, 659521)]