30218468

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1973}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 60578112

約数和(自身を除く): 30359644

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 1973, 2188, 3829, 3946, 7658, 7892, 13811, 15316, 27622, 55244, 1079231, 2158462, 4316924, 7554617, 15109234, 30218468]

約数ペア:

[(1, 30218468), (2, 15109234), (4, 7554617), (7, 4316924), (14, 2158462), (28, 1079231), (547, 55244), (1094, 27622), (1973, 15316), (2188, 13811), (3829, 7892), (3946, 7658)]