57199860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317777}}^1$

素因数の和:317792

約数の個数: 36

約数和(自身を含む): 173506788

約数和(自身を除く): 116306928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317777, 635554, 953331, 1271108, 1588885, 1906662, 2859993, 3177770, 3813324, 4766655, 5719986, 6355540, 9533310, 11439972, 14299965, 19066620, 28599930, 57199860]

約数ペア:

[(1, 57199860), (2, 28599930), (3, 19066620), (4, 14299965), (5, 11439972), (6, 9533310), (9, 6355540), (10, 5719986), (12, 4766655), (15, 3813324), (18, 3177770), (20, 2859993), (30, 1906662), (36, 1588885), (45, 1271108), (60, 953331), (90, 635554), (180, 317777)]