103800340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{741431}}^1$

素因数の和:741447

約数の個数: 24

約数和(自身を含む): 249121152

約数和(自身を除く): 145320812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 741431, 1482862, 2965724, 3707155, 5190017, 7414310, 10380034, 14828620, 20760068, 25950085, 51900170, 103800340]

約数ペア:

[(1, 103800340), (2, 51900170), (4, 25950085), (5, 20760068), (7, 14828620), (10, 10380034), (14, 7414310), (20, 5190017), (28, 3707155), (35, 2965724), (70, 1482862), (140, 741431)]