309066205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 450696960

約数和(自身を除く): 141630755

約数列:

[1, 5, 7, 17, 35, 85, 119, 269, 595, 1345, 1883, 1931, 4573, 9415, 9655, 13517, 22865, 32011, 32827, 67585, 160055, 164135, 229789, 519439, 1148945, 2597195, 3636073, 8830463, 18180365, 44152315, 61813241, 309066205]

約数ペア:

[(1, 309066205), (5, 61813241), (7, 44152315), (17, 18180365), (35, 8830463), (85, 3636073), (119, 2597195), (269, 1148945), (595, 519439), (1345, 229789), (1883, 164135), (1931, 160055), (4573, 67585), (9415, 32827), (9655, 32011), (13517, 22865)]