143364340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1024031}}^1$

素因数の和:1024047

約数の個数: 24

約数和(自身を含む): 344074752

約数和(自身を除く): 200710412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1024031, 2048062, 4096124, 5120155, 7168217, 10240310, 14336434, 20480620, 28672868, 35841085, 71682170, 143364340]

約数ペア:

[(1, 143364340), (2, 71682170), (4, 35841085), (5, 28672868), (7, 20480620), (10, 14336434), (14, 10240310), (20, 7168217), (28, 5120155), (35, 4096124), (70, 2048062), (140, 1024031)]