125322990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321341}}^1$

素因数の和:321364

約数の個数: 32

約数和(自身を含む): 323912736

約数和(自身を除く): 198589746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321341, 642682, 964023, 1606705, 1928046, 3213410, 4177433, 4820115, 8354866, 9640230, 12532299, 20887165, 25064598, 41774330, 62661495, 125322990]

約数ペア:

[(1, 125322990), (2, 62661495), (3, 41774330), (5, 25064598), (6, 20887165), (10, 12532299), (13, 9640230), (15, 8354866), (26, 4820115), (30, 4177433), (39, 3213410), (65, 1928046), (78, 1606705), (130, 964023), (195, 642682), (390, 321341)]