3806820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21149}}^1$

素因数の和:21164

約数の個数: 36

約数和(自身を含む): 11547900

約数和(自身を除く): 7741080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21149, 42298, 63447, 84596, 105745, 126894, 190341, 211490, 253788, 317235, 380682, 422980, 634470, 761364, 951705, 1268940, 1903410, 3806820]

約数ペア:

[(1, 3806820), (2, 1903410), (3, 1268940), (4, 951705), (5, 761364), (6, 634470), (9, 422980), (10, 380682), (12, 317235), (15, 253788), (18, 211490), (20, 190341), (30, 126894), (36, 105745), (45, 84596), (60, 63447), (90, 42298), (180, 21149)]