275993870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20249}}^1$

素因数の和:20332

約数の個数: 32

約数和(自身を含む): 524880000

約数和(自身を除く): 248886130

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 20249, 40498, 101245, 202490, 587221, 951703, 1174442, 1903406, 2936105, 4758515, 5872210, 9517030, 27599387, 55198774, 137996935, 275993870]

約数ペア:

[(1, 275993870), (2, 137996935), (5, 55198774), (10, 27599387), (29, 9517030), (47, 5872210), (58, 4758515), (94, 2936105), (145, 1903406), (235, 1174442), (290, 951703), (470, 587221), (1363, 202490), (2726, 101245), (6815, 40498), (13630, 20249)]