13818540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{230309}}^1$

素因数の和:230321

約数の個数: 24

約数和(自身を含む): 38692080

約数和(自身を除く): 24873540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 230309, 460618, 690927, 921236, 1151545, 1381854, 2303090, 2763708, 3454635, 4606180, 6909270, 13818540]

約数ペア:

[(1, 13818540), (2, 6909270), (3, 4606180), (4, 3454635), (5, 2763708), (6, 2303090), (10, 1381854), (12, 1151545), (15, 921236), (20, 690927), (30, 460618), (60, 230309)]