313193220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5219887}}^1$

素因数の和:5219899

約数の個数: 24

約数和(自身を含む): 876941184

約数和(自身を除く): 563747964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5219887, 10439774, 15659661, 20879548, 26099435, 31319322, 52198870, 62638644, 78298305, 104397740, 156596610, 313193220]

約数ペア:

[(1, 313193220), (2, 156596610), (3, 104397740), (4, 78298305), (5, 62638644), (6, 52198870), (10, 31319322), (12, 26099435), (15, 20879548), (20, 15659661), (30, 10439774), (60, 5219887)]