281279070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3125323}}^1$

素因数の和:3125336

約数の個数: 24

約数和(自身を含む): 731325816

約数和(自身を除く): 450046746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3125323, 6250646, 9375969, 15626615, 18751938, 28127907, 31253230, 46879845, 56255814, 93759690, 140639535, 281279070]

約数ペア:

[(1, 281279070), (2, 140639535), (3, 93759690), (5, 56255814), (6, 46879845), (9, 31253230), (10, 28127907), (15, 18751938), (18, 15626615), (30, 9375969), (45, 6250646), (90, 3125323)]