1764140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12617

約数の個数: 24

約数和(自身を含む): 4234272

約数和(自身を除く): 2470132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12601, 25202, 50404, 63005, 88207, 126010, 176414, 252020, 352828, 441035, 882070, 1764140]

約数ペア:

[(1, 1764140), (2, 882070), (4, 441035), (5, 352828), (7, 252020), (10, 176414), (14, 126010), (20, 88207), (28, 63005), (35, 50404), (70, 25202), (140, 12601)]