19081710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 52660800

約数和(自身を除く): 33579090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2437, 2610, 3915, 4874, 7311, 7830, 12185, 14622, 21933, 24370, 36555, 43866, 65799, 70673, 73110, 109665, 131598, 141346, 212019, 219330, 328995, 353365, 424038, 636057, 657990, 706730, 1060095, 1272114, 1908171, 2120190, 3180285, 3816342, 6360570, 9540855, 19081710]

約数ペア:

[(1, 19081710), (2, 9540855), (3, 6360570), (5, 3816342), (6, 3180285), (9, 2120190), (10, 1908171), (15, 1272114), (18, 1060095), (27, 706730), (29, 657990), (30, 636057), (45, 424038), (54, 353365), (58, 328995), (87, 219330), (90, 212019), (135, 141346), (145, 131598), (174, 109665), (261, 73110), (270, 70673), (290, 65799), (435, 43866), (522, 36555), (783, 24370), (870, 21933), (1305, 14622), (1566, 12185), (2437, 7830), (2610, 7311), (3915, 4874)]