228975.0000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 12130560

約数和(自身を除く): 7699950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2591, 5182, 7773, 12955, 15546, 23319, 25910, 38865, 46638, 49229, 77730, 98458, 116595, 147687, 233190, 246145, 295374, 443061, 492290, 738435, 886122, 1476870, 2215305, 4430610]

約数ペア:

[(1, 4430610), (2, 2215305), (3, 1476870), (5, 886122), (6, 738435), (9, 492290), (10, 443061), (15, 295374), (18, 246145), (19, 233190), (30, 147687), (38, 116595), (45, 98458), (57, 77730), (90, 49229), (95, 46638), (114, 38865), (171, 25910), (190, 23319), (285, 15546), (342, 12955), (570, 7773), (855, 5182), (1710, 2591)]