140334540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1823}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 393458688

約数和(自身を除く): 253124148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283, 1823, 2566, 3646, 3849, 5132, 5469, 6415, 7292, 7698, 9115, 10938, 12830, 15396, 18230, 19245, 21876, 25660, 27345, 36460, 38490, 54690, 76980, 109380, 2338909, 4677818, 7016727, 9355636, 11694545, 14033454, 23389090, 28066908, 35083635, 46778180, 70167270, 140334540]

約数ペア:

[(1, 140334540), (2, 70167270), (3, 46778180), (4, 35083635), (5, 28066908), (6, 23389090), (10, 14033454), (12, 11694545), (15, 9355636), (20, 7016727), (30, 4677818), (60, 2338909), (1283, 109380), (1823, 76980), (2566, 54690), (3646, 38490), (3849, 36460), (5132, 27345), (5469, 25660), (6415, 21876), (7292, 19245), (7698, 18230), (9115, 15396), (10938, 12830)]