242545890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8084863}}^1$

素因数の和:8084873

約数の個数: 16

約数和(自身を含む): 582110208

約数和(自身を除く): 339564318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8084863, 16169726, 24254589, 40424315, 48509178, 80848630, 121272945, 242545890]

約数ペア:

[(1, 242545890), (2, 121272945), (3, 80848630), (5, 48509178), (6, 40424315), (10, 24254589), (15, 16169726), (30, 8084863)]