30718540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52963}}^1$

素因数の和:53001

約数の個数: 24

約数和(自身を含む): 66734640

約数和(自身を除く): 36016100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 52963, 105926, 211852, 264815, 529630, 1059260, 1535927, 3071854, 6143708, 7679635, 15359270, 30718540]

約数ペア:

[(1, 30718540), (2, 15359270), (4, 7679635), (5, 6143708), (10, 3071854), (20, 1535927), (29, 1059260), (58, 529630), (116, 264815), (145, 211852), (290, 105926), (580, 52963)]