30293784

素因数分解:

$2^3\times 3^3\times {\mathrm{140249}}^1$

素因数の和:140264

約数の個数: 32

約数和(自身を含む): 84150000

約数和(自身を除く): 53856216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 140249, 280498, 420747, 560996, 841494, 1121992, 1262241, 1682988, 2524482, 3365976, 3786723, 5048964, 7573446, 10097928, 15146892, 30293784]

約数ペア:

[(1, 30293784), (2, 15146892), (3, 10097928), (4, 7573446), (6, 5048964), (8, 3786723), (9, 3365976), (12, 2524482), (18, 1682988), (24, 1262241), (27, 1121992), (36, 841494), (54, 560996), (72, 420747), (108, 280498), (216, 140249)]