158575740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2642929}}^1$

素因数の和:2642941

約数の個数: 24

約数和(自身を含む): 444012240

約数和(自身を除く): 285436500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2642929, 5285858, 7928787, 10571716, 13214645, 15857574, 26429290, 31715148, 39643935, 52858580, 79287870, 158575740]

約数ペア:

[(1, 158575740), (2, 79287870), (3, 52858580), (4, 39643935), (5, 31715148), (6, 26429290), (10, 15857574), (12, 13214645), (15, 10571716), (20, 7928787), (30, 5285858), (60, 2642929)]