11819790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43777}}^1$

素因数の和:43793

約数の個数: 32

約数和(自身を含む): 31520160

約数和(自身を除く): 19700370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 43777, 87554, 131331, 218885, 262662, 393993, 437770, 656655, 787986, 1181979, 1313310, 1969965, 2363958, 3939930, 5909895, 11819790]

約数ペア:

[(1, 11819790), (2, 5909895), (3, 3939930), (5, 2363958), (6, 1969965), (9, 1313310), (10, 1181979), (15, 787986), (18, 656655), (27, 437770), (30, 393993), (45, 262662), (54, 218885), (90, 131331), (135, 87554), (270, 43777)]