27914180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8669}}^1$

素因数の和:8708

約数の個数: 48

約数和(自身を含む): 69914880

約数和(自身を除く): 42000700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8669, 17338, 34676, 43345, 60683, 86690, 121366, 173380, 199387, 242732, 303415, 398774, 606830, 797548, 996935, 1213660, 1395709, 1993870, 2791418, 3987740, 5582836, 6978545, 13957090, 27914180]

約数ペア:

[(1, 27914180), (2, 13957090), (4, 6978545), (5, 5582836), (7, 3987740), (10, 2791418), (14, 1993870), (20, 1395709), (23, 1213660), (28, 996935), (35, 797548), (46, 606830), (70, 398774), (92, 303415), (115, 242732), (140, 199387), (161, 173380), (230, 121366), (322, 86690), (460, 60683), (644, 43345), (805, 34676), (1610, 17338), (3220, 8669)]