129539790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479777}}^1$

素因数の和:479793

約数の個数: 32

約数和(自身を含む): 345440160

約数和(自身を除く): 215900370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479777, 959554, 1439331, 2398885, 2878662, 4317993, 4797770, 7196655, 8635986, 12953979, 14393310, 21589965, 25907958, 43179930, 64769895, 129539790]

約数ペア:

[(1, 129539790), (2, 64769895), (3, 43179930), (5, 25907958), (6, 21589965), (9, 14393310), (10, 12953979), (15, 8635986), (18, 7196655), (27, 4797770), (30, 4317993), (45, 2878662), (54, 2398885), (90, 1439331), (135, 959554), (270, 479777)]