65345140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{466751}}^1$

素因数の和:466767

約数の個数: 24

約数和(自身を含む): 156828672

約数和(自身を除く): 91483532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 466751, 933502, 1867004, 2333755, 3267257, 4667510, 6534514, 9335020, 13069028, 16336285, 32672570, 65345140]

約数ペア:

[(1, 65345140), (2, 32672570), (4, 16336285), (5, 13069028), (7, 9335020), (10, 6534514), (14, 4667510), (20, 3267257), (28, 2333755), (35, 1867004), (70, 933502), (140, 466751)]