8289390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5936

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 12031890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 5879, 11758, 17637, 29395, 35274, 58790, 88185, 176370, 276313, 552626, 828939, 1381565, 1657878, 2763130, 4144695, 8289390]

約数ペア:

[(1, 8289390), (2, 4144695), (3, 2763130), (5, 1657878), (6, 1381565), (10, 828939), (15, 552626), (30, 276313), (47, 176370), (94, 88185), (141, 58790), (235, 35274), (282, 29395), (470, 17637), (705, 11758), (1410, 5879)]