133747180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{955337}}^1$

素因数の和:955353

約数の個数: 24

約数和(自身を含む): 320993568

約数和(自身を除く): 187246388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 955337, 1910674, 3821348, 4776685, 6687359, 9553370, 13374718, 19106740, 26749436, 33436795, 66873590, 133747180]

約数ペア:

[(1, 133747180), (2, 66873590), (4, 33436795), (5, 26749436), (7, 19106740), (10, 13374718), (14, 9553370), (20, 6687359), (28, 4776685), (35, 3821348), (70, 1910674), (140, 955337)]