27121830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1709}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 68085360

約数和(自身を除く): 40963530

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 1709, 2645, 3174, 3418, 5127, 5290, 7935, 8545, 10254, 15870, 17090, 25635, 39307, 51270, 78614, 117921, 196535, 235842, 393070, 589605, 904061, 1179210, 1808122, 2712183, 4520305, 5424366, 9040610, 13560915, 27121830]

約数ペア:

[(1, 27121830), (2, 13560915), (3, 9040610), (5, 5424366), (6, 4520305), (10, 2712183), (15, 1808122), (23, 1179210), (30, 904061), (46, 589605), (69, 393070), (115, 235842), (138, 196535), (230, 117921), (345, 78614), (529, 51270), (690, 39307), (1058, 25635), (1587, 17090), (1709, 15870), (2645, 10254), (3174, 8545), (3418, 7935), (5127, 5290)]