211069860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185149}}^1$

素因数の和:185180

約数の個数: 48

約数和(自身を含む): 622104000

約数和(自身を除く): 411034140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 185149, 370298, 555447, 740596, 925745, 1110894, 1851490, 2221788, 2777235, 3517831, 3702980, 5554470, 7035662, 10553493, 11108940, 14071324, 17589155, 21106986, 35178310, 42213972, 52767465, 70356620, 105534930, 211069860]

約数ペア:

[(1, 211069860), (2, 105534930), (3, 70356620), (4, 52767465), (5, 42213972), (6, 35178310), (10, 21106986), (12, 17589155), (15, 14071324), (19, 11108940), (20, 10553493), (30, 7035662), (38, 5554470), (57, 3702980), (60, 3517831), (76, 2777235), (95, 2221788), (114, 1851490), (190, 1110894), (228, 925745), (285, 740596), (380, 555447), (570, 370298), (1140, 185149)]