315595890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184559}}^1$

素因数の和:184591

約数の個数: 48

約数和(自身を含む): 863740800

約数和(自身を除く): 548144910

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, 184559, 369118, 553677, 922795, 1107354, 1661031, 1845590, 2768385, 3322062, 3506621, 5536770, 7013242, 8305155, 10519863, 16610310, 17533105, 21039726, 31559589, 35066210, 52599315, 63119178, 105198630, 157797945, 315595890]

約数ペア:

[(1, 315595890), (2, 157797945), (3, 105198630), (5, 63119178), (6, 52599315), (9, 35066210), (10, 31559589), (15, 21039726), (18, 17533105), (19, 16610310), (30, 10519863), (38, 8305155), (45, 7013242), (57, 5536770), (90, 3506621), (95, 3322062), (114, 2768385), (171, 1845590), (190, 1661031), (285, 1107354), (342, 922795), (570, 553677), (855, 369118), (1710, 184559)]