5215620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{86927}}^1$

素因数の和:86939

約数の個数: 24

約数和(自身を含む): 14603904

約数和(自身を除く): 9388284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 86927, 173854, 260781, 347708, 434635, 521562, 869270, 1043124, 1303905, 1738540, 2607810, 5215620]

約数ペア:

[(1, 5215620), (2, 2607810), (3, 1738540), (4, 1303905), (5, 1043124), (6, 869270), (10, 521562), (12, 434635), (15, 347708), (20, 260781), (30, 173854), (60, 86927)]