302393805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20719}}^1$

素因数の和:20873

約数の個数: 32

約数和(自身を含む): 556953600

約数和(自身を除く): 254559795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 14595, 20719, 62157, 103595, 145033, 310785, 435099, 725165, 2175495, 2879941, 8639823, 14399705, 20159587, 43199115, 60478761, 100797935, 302393805]

約数ペア:

[(1, 302393805), (3, 100797935), (5, 60478761), (7, 43199115), (15, 20159587), (21, 14399705), (35, 8639823), (105, 2879941), (139, 2175495), (417, 725165), (695, 435099), (973, 310785), (2085, 145033), (2919, 103595), (4865, 62157), (14595, 20719)]