19126350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2274

約数の個数: 72

約数和(自身を含む): 54114840

約数和(自身を除く): 34988490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2237, 2850, 4275, 4474, 6711, 8550, 11185, 13422, 20133, 22370, 33555, 40266, 42503, 55925, 67110, 85006, 100665, 111850, 127509, 167775, 201330, 212515, 255018, 335550, 382527, 425030, 503325, 637545, 765054, 1006650, 1062575, 1275090, 1912635, 2125150, 3187725, 3825270, 6375450, 9563175, 19126350]

約数ペア:

[(1, 19126350), (2, 9563175), (3, 6375450), (5, 3825270), (6, 3187725), (9, 2125150), (10, 1912635), (15, 1275090), (18, 1062575), (19, 1006650), (25, 765054), (30, 637545), (38, 503325), (45, 425030), (50, 382527), (57, 335550), (75, 255018), (90, 212515), (95, 201330), (114, 167775), (150, 127509), (171, 111850), (190, 100665), (225, 85006), (285, 67110), (342, 55925), (450, 42503), (475, 40266), (570, 33555), (855, 22370), (950, 20133), (1425, 13422), (1710, 11185), (2237, 8550), (2850, 6711), (4275, 4474)]