299790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3331}}^1$

素因数の和:3344

約数の個数: 24

約数和(自身を含む): 779688

約数和(自身を除く): 479898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3331, 6662, 9993, 16655, 19986, 29979, 33310, 49965, 59958, 99930, 149895, 299790]

約数ペア:

[(1, 299790), (2, 149895), (3, 99930), (5, 59958), (6, 49965), (9, 33310), (10, 29979), (15, 19986), (18, 16655), (30, 9993), (45, 6662), (90, 3331)]