67997510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9431}}^1$

素因数の和:9548

約数の個数: 32

約数和(自身を含む): 141253632

約数和(自身を除く): 73256122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 9431, 18862, 47155, 66017, 94310, 132034, 330085, 660170, 971393, 1942786, 4856965, 6799751, 9713930, 13599502, 33998755, 67997510]

約数ペア:

[(1, 67997510), (2, 33998755), (5, 13599502), (7, 9713930), (10, 6799751), (14, 4856965), (35, 1942786), (70, 971393), (103, 660170), (206, 330085), (515, 132034), (721, 94310), (1030, 66017), (1442, 47155), (3605, 18862), (7210, 9431)]