1668719340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3090221}}^1$

素因数の和:3090239

約数の個数: 48

約数和(自身を含む): 5191572960

約数和(自身を除く): 3522853620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3090221, 6180442, 9270663, 12360884, 15451105, 18541326, 27811989, 30902210, 37082652, 46353315, 55623978, 61804420, 83435967, 92706630, 111247956, 139059945, 166871934, 185413260, 278119890, 333743868, 417179835, 556239780, 834359670, 1668719340]

約数ペア:

[(1, 1668719340), (2, 834359670), (3, 556239780), (4, 417179835), (5, 333743868), (6, 278119890), (9, 185413260), (10, 166871934), (12, 139059945), (15, 111247956), (18, 92706630), (20, 83435967), (27, 61804420), (30, 55623978), (36, 46353315), (45, 37082652), (54, 30902210), (60, 27811989), (90, 18541326), (108, 15451105), (135, 12360884), (180, 9270663), (270, 6180442), (540, 3090221)]