30612804

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18353}}^1$

素因数の和:18499

約数の個数: 24

約数和(自身を含む): 71947680

約数和(自身を除く): 41334876

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18353, 36706, 55059, 73412, 110118, 220236, 2551067, 5102134, 7653201, 10204268, 15306402, 30612804]

約数ペア:

[(1, 30612804), (2, 15306402), (3, 10204268), (4, 7653201), (6, 5102134), (12, 2551067), (139, 220236), (278, 110118), (417, 73412), (556, 55059), (834, 36706), (1668, 18353)]