199135740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3318929}}^1$

素因数の和:3318941

約数の個数: 24

約数和(自身を含む): 557580240

約数和(自身を除く): 358444500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3318929, 6637858, 9956787, 13275716, 16594645, 19913574, 33189290, 39827148, 49783935, 66378580, 99567870, 199135740]

約数ペア:

[(1, 199135740), (2, 99567870), (3, 66378580), (4, 49783935), (5, 39827148), (6, 33189290), (10, 19913574), (12, 16594645), (15, 13275716), (20, 9956787), (30, 6637858), (60, 3318929)]