1231158670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{37987}}^1$

素因数の和:38464

約数の個数: 32

約数和(自身を含む): 2538206208

約数和(自身を除く): 1307047538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2315, 3241, 4630, 6482, 16205, 32410, 37987, 75974, 189935, 265909, 379870, 531818, 1329545, 2659090, 17587981, 35175962, 87939905, 123115867, 175879810, 246231734, 615579335, 1231158670]

約数ペア:

[(1, 1231158670), (2, 615579335), (5, 246231734), (7, 175879810), (10, 123115867), (14, 87939905), (35, 35175962), (70, 17587981), (463, 2659090), (926, 1329545), (2315, 531818), (3241, 379870), (4630, 265909), (6482, 189935), (16205, 75974), (32410, 37987)]