971380140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16189669}}^1$

素因数の和:16189681

約数の個数: 24

約数和(自身を含む): 2719864560

約数和(自身を除く): 1748484420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16189669, 32379338, 48569007, 64758676, 80948345, 97138014, 161896690, 194276028, 242845035, 323793380, 485690070, 971380140]

約数ペア:

[(1, 971380140), (2, 485690070), (3, 323793380), (4, 242845035), (5, 194276028), (6, 161896690), (10, 97138014), (12, 80948345), (15, 64758676), (20, 48569007), (30, 32379338), (60, 16189669)]