564937260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{495559}}^1$

素因数の和:495590

約数の個数: 48

約数和(自身を含む): 1665081600

約数和(自身を除く): 1100144340

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, 495559, 991118, 1486677, 1982236, 2477795, 2973354, 4955590, 5946708, 7433385, 9415621, 9911180, 14866770, 18831242, 28246863, 29733540, 37662484, 47078105, 56493726, 94156210, 112987452, 141234315, 188312420, 282468630, 564937260]

約数ペア:

[(1, 564937260), (2, 282468630), (3, 188312420), (4, 141234315), (5, 112987452), (6, 94156210), (10, 56493726), (12, 47078105), (15, 37662484), (19, 29733540), (20, 28246863), (30, 18831242), (38, 14866770), (57, 9911180), (60, 9415621), (76, 7433385), (95, 5946708), (114, 4955590), (190, 2973354), (228, 2477795), (285, 1982236), (380, 1486677), (570, 991118), (1140, 495559)]