31119930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115259}}^1$

素因数の和:115275

約数の個数: 32

約数和(自身を含む): 82987200

約数和(自身を除く): 51867270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115259, 230518, 345777, 576295, 691554, 1037331, 1152590, 1728885, 2074662, 3111993, 3457770, 5186655, 6223986, 10373310, 15559965, 31119930]

約数ペア:

[(1, 31119930), (2, 15559965), (3, 10373310), (5, 6223986), (6, 5186655), (9, 3457770), (10, 3111993), (15, 2074662), (18, 1728885), (27, 1152590), (30, 1037331), (45, 691554), (54, 576295), (90, 345777), (135, 230518), (270, 115259)]