28556670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1103}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 68677632

約数和(自身を除く): 40120962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 863, 1103, 1726, 2206, 2589, 3309, 4315, 5178, 5515, 6618, 8630, 11030, 12945, 16545, 25890, 33090, 951889, 1903778, 2855667, 4759445, 5711334, 9518890, 14278335, 28556670]

約数ペア:

[(1, 28556670), (2, 14278335), (3, 9518890), (5, 5711334), (6, 4759445), (10, 2855667), (15, 1903778), (30, 951889), (863, 33090), (1103, 25890), (1726, 16545), (2206, 12945), (2589, 11030), (3309, 8630), (4315, 6618), (5178, 5515)]