248245890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8274863}}^1$

素因数の和:8274873

約数の個数: 16

約数和(自身を含む): 595790208

約数和(自身を除く): 347544318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8274863, 16549726, 24824589, 41374315, 49649178, 82748630, 124122945, 248245890]

約数ペア:

[(1, 248245890), (2, 124122945), (3, 82748630), (5, 49649178), (6, 41374315), (10, 24824589), (15, 16549726), (30, 8274863)]