30965364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2709

約数の個数: 72

約数和(自身を含む): 87272640

約数和(自身を除く): 56307276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2663, 2907, 3876, 5326, 5814, 7989, 10652, 11628, 15978, 23967, 31956, 45271, 47934, 50597, 90542, 95868, 101194, 135813, 151791, 181084, 202388, 271626, 303582, 407439, 455373, 543252, 607164, 814878, 860149, 910746, 1629756, 1720298, 1821492, 2580447, 3440596, 5160894, 7741341, 10321788, 15482682, 30965364]

約数ペア:

[(1, 30965364), (2, 15482682), (3, 10321788), (4, 7741341), (6, 5160894), (9, 3440596), (12, 2580447), (17, 1821492), (18, 1720298), (19, 1629756), (34, 910746), (36, 860149), (38, 814878), (51, 607164), (57, 543252), (68, 455373), (76, 407439), (102, 303582), (114, 271626), (153, 202388), (171, 181084), (204, 151791), (228, 135813), (306, 101194), (323, 95868), (342, 90542), (612, 50597), (646, 47934), (684, 45271), (969, 31956), (1292, 23967), (1938, 15978), (2663, 11628), (2907, 10652), (3876, 7989), (5326, 5814)]