30979528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 61248960

約数和(自身を除く): 30269432

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 1667, 2323, 3334, 4646, 6668, 9292, 13336, 18584, 38341, 76682, 153364, 168367, 306728, 336734, 673468, 1346936, 3872441, 7744882, 15489764, 30979528]

約数ペア:

[(1, 30979528), (2, 15489764), (4, 7744882), (8, 3872441), (23, 1346936), (46, 673468), (92, 336734), (101, 306728), (184, 168367), (202, 153364), (404, 76682), (808, 38341), (1667, 18584), (2323, 13336), (3334, 9292), (4646, 6668)]