84719790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313777}}^1$

素因数の和:313793

約数の個数: 32

約数和(自身を含む): 225920160

約数和(自身を除く): 141200370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313777, 627554, 941331, 1568885, 1882662, 2823993, 3137770, 4706655, 5647986, 8471979, 9413310, 14119965, 16943958, 28239930, 42359895, 84719790]

約数ペア:

[(1, 84719790), (2, 42359895), (3, 28239930), (5, 16943958), (6, 14119965), (9, 9413310), (10, 8471979), (15, 5647986), (18, 4706655), (27, 3137770), (30, 2823993), (45, 1882662), (54, 1568885), (90, 941331), (135, 627554), (270, 313777)]