247236430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{153563}}^1$

素因数の和:153600

約数の個数: 32

約数和(自身を含む): 530717184

約数和(自身を除く): 283480754

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 153563, 307126, 767815, 1074941, 1535630, 2149882, 3531949, 5374705, 7063898, 10749410, 17659745, 24723643, 35319490, 49447286, 123618215, 247236430]

約数ペア:

[(1, 247236430), (2, 123618215), (5, 49447286), (7, 35319490), (10, 24723643), (14, 17659745), (23, 10749410), (35, 7063898), (46, 5374705), (70, 3531949), (115, 2149882), (161, 1535630), (230, 1074941), (322, 767815), (805, 307126), (1610, 153563)]