2454930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27277}}^1$

素因数の和:27290

約数の個数: 24

約数和(自身を含む): 6383052

約数和(自身を除く): 3928122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27277, 54554, 81831, 136385, 163662, 245493, 272770, 409155, 490986, 818310, 1227465, 2454930]

約数ペア:

[(1, 2454930), (2, 1227465), (3, 818310), (5, 490986), (6, 409155), (9, 272770), (10, 245493), (15, 163662), (18, 136385), (30, 81831), (45, 54554), (90, 27277)]