64891650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22769}}^1$

素因数の和:22803

約数の個数: 48

約数和(自身を含む): 169408800

約数和(自身を除く): 104517150

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, 22769, 45538, 68307, 113845, 136614, 227690, 341535, 432611, 569225, 683070, 865222, 1138450, 1297833, 1707675, 2163055, 2595666, 3415350, 4326110, 6489165, 10815275, 12978330, 21630550, 32445825, 64891650]

約数ペア:

[(1, 64891650), (2, 32445825), (3, 21630550), (5, 12978330), (6, 10815275), (10, 6489165), (15, 4326110), (19, 3415350), (25, 2595666), (30, 2163055), (38, 1707675), (50, 1297833), (57, 1138450), (75, 865222), (95, 683070), (114, 569225), (150, 432611), (190, 341535), (285, 227690), (475, 136614), (570, 113845), (950, 68307), (1425, 45538), (2850, 22769)]