30865788

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8839}}^1$

素因数の和:8946

約数の個数: 36

約数和(自身を含む): 78835120

約数和(自身を除く): 47969332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8839, 17678, 26517, 35356, 53034, 79551, 106068, 159102, 318204, 857383, 1714766, 2572149, 3429532, 5144298, 7716447, 10288596, 15432894, 30865788]

約数ペア:

[(1, 30865788), (2, 15432894), (3, 10288596), (4, 7716447), (6, 5144298), (9, 3429532), (12, 2572149), (18, 1714766), (36, 857383), (97, 318204), (194, 159102), (291, 106068), (388, 79551), (582, 53034), (873, 35356), (1164, 26517), (1746, 17678), (3492, 8839)]