91355740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{652541}}^1$

素因数の和:652557

約数の個数: 24

約数和(自身を含む): 219254112

約数和(自身を除く): 127898372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 652541, 1305082, 2610164, 3262705, 4567787, 6525410, 9135574, 13050820, 18271148, 22838935, 45677870, 91355740]

約数ペア:

[(1, 91355740), (2, 45677870), (4, 22838935), (5, 18271148), (7, 13050820), (10, 9135574), (14, 6525410), (20, 4567787), (28, 3262705), (35, 2610164), (70, 1305082), (140, 652541)]