19190850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 55651200

約数和(自身を除く): 36460350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 343, 350, 373, 490, 525, 686, 735, 746, 1029, 1050, 1119, 1225, 1470, 1715, 1865, 2058, 2238, 2450, 2611, 3430, 3675, 3730, 5145, 5222, 5595, 7350, 7833, 8575, 9325, 10290, 11190, 13055, 15666, 17150, 18277, 18650, 25725, 26110, 27975, 36554, 39165, 51450, 54831, 55950, 65275, 78330, 91385, 109662, 127939, 130550, 182770, 195825, 255878, 274155, 383817, 391650, 456925, 548310, 639695, 767634, 913850, 1279390, 1370775, 1919085, 2741550, 3198475, 3838170, 6396950, 9595425, 19190850]

約数ペア:

[(1, 19190850), (2, 9595425), (3, 6396950), (5, 3838170), (6, 3198475), (7, 2741550), (10, 1919085), (14, 1370775), (15, 1279390), (21, 913850), (25, 767634), (30, 639695), (35, 548310), (42, 456925), (49, 391650), (50, 383817), (70, 274155), (75, 255878), (98, 195825), (105, 182770), (147, 130550), (150, 127939), (175, 109662), (210, 91385), (245, 78330), (294, 65275), (343, 55950), (350, 54831), (373, 51450), (490, 39165), (525, 36554), (686, 27975), (735, 26110), (746, 25725), (1029, 18650), (1050, 18277), (1119, 17150), (1225, 15666), (1470, 13055), (1715, 11190), (1865, 10290), (2058, 9325), (2238, 8575), (2450, 7833), (2611, 7350), (3430, 5595), (3675, 5222), (3730, 5145)]