290804814

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{150989}}^1$

素因数の和:151104

約数の個数: 24

約数和(自身を含む): 635969880

約数和(自身を除く): 345165066

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 150989, 301978, 452967, 905934, 1358901, 2717802, 16155823, 32311646, 48467469, 96934938, 145402407, 290804814]

約数ペア:

[(1, 290804814), (2, 145402407), (3, 96934938), (6, 48467469), (9, 32311646), (18, 16155823), (107, 2717802), (214, 1358901), (321, 905934), (642, 452967), (963, 301978), (1926, 150989)]