30178916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{829}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 55776000

約数和(自身を除く): 25597084

約数列:

[1, 2, 4, 19, 38, 76, 479, 829, 958, 1658, 1916, 3316, 9101, 15751, 18202, 31502, 36404, 63004, 397091, 794182, 1588364, 7544729, 15089458, 30178916]

約数ペア:

[(1, 30178916), (2, 15089458), (4, 7544729), (19, 1588364), (38, 794182), (76, 397091), (479, 63004), (829, 36404), (958, 31502), (1658, 18202), (1916, 15751), (3316, 9101)]