309007610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4799}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 572313600

約数和(自身を除く): 263305990

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 4799, 6439, 9598, 12878, 23995, 32195, 47990, 64390, 225553, 451106, 657463, 1127765, 1314926, 2255530, 3287315, 6574630, 30900761, 61801522, 154503805, 309007610]

約数ペア:

[(1, 309007610), (2, 154503805), (5, 61801522), (10, 30900761), (47, 6574630), (94, 3287315), (137, 2255530), (235, 1314926), (274, 1127765), (470, 657463), (685, 451106), (1370, 225553), (4799, 64390), (6439, 47990), (9598, 32195), (12878, 23995)]