19069350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6725

約数の個数: 48

約数和(自身を含む): 49788480

約数和(自身を除く): 30719130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 6691, 13382, 20073, 33455, 40146, 66910, 100365, 127129, 167275, 200730, 254258, 334550, 381387, 501825, 635645, 762774, 1003650, 1271290, 1906935, 3178225, 3813870, 6356450, 9534675, 19069350]

約数ペア:

[(1, 19069350), (2, 9534675), (3, 6356450), (5, 3813870), (6, 3178225), (10, 1906935), (15, 1271290), (19, 1003650), (25, 762774), (30, 635645), (38, 501825), (50, 381387), (57, 334550), (75, 254258), (95, 200730), (114, 167275), (150, 127129), (190, 100365), (285, 66910), (475, 40146), (570, 33455), (950, 20073), (1425, 13382), (2850, 6691)]