12872310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 35493120

約数和(自身を除く): 22620810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2053, 2090, 3135, 4106, 6159, 6270, 10265, 12318, 20530, 22583, 30795, 39007, 45166, 61590, 67749, 78014, 112915, 117021, 135498, 195035, 225830, 234042, 338745, 390070, 429077, 585105, 677490, 858154, 1170210, 1287231, 2145385, 2574462, 4290770, 6436155, 12872310]

約数ペア:

[(1, 12872310), (2, 6436155), (3, 4290770), (5, 2574462), (6, 2145385), (10, 1287231), (11, 1170210), (15, 858154), (19, 677490), (22, 585105), (30, 429077), (33, 390070), (38, 338745), (55, 234042), (57, 225830), (66, 195035), (95, 135498), (110, 117021), (114, 112915), (165, 78014), (190, 67749), (209, 61590), (285, 45166), (330, 39007), (418, 30795), (570, 22583), (627, 20530), (1045, 12318), (1254, 10265), (2053, 6270), (2090, 6159), (3135, 4106)]