1310365860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21839431}}^1$

素因数の和:21839443

約数の個数: 24

約数和(自身を含む): 3669024576

約数和(自身を除く): 2358658716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21839431, 43678862, 65518293, 87357724, 109197155, 131036586, 218394310, 262073172, 327591465, 436788620, 655182930, 1310365860]

約数ペア:

[(1, 1310365860), (2, 655182930), (3, 436788620), (4, 327591465), (5, 262073172), (6, 218394310), (10, 131036586), (12, 109197155), (15, 87357724), (20, 65518293), (30, 43678862), (60, 21839431)]