1245315710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{2099}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 2274048000

約数和(自身を除く): 1028732290

約数列:

[1, 2, 5, 10, 79, 158, 395, 751, 790, 1502, 2099, 3755, 4198, 7510, 10495, 20990, 59329, 118658, 165821, 296645, 331642, 593290, 829105, 1576349, 1658210, 3152698, 7881745, 15763490, 124531571, 249063142, 622657855, 1245315710]

約数ペア:

[(1, 1245315710), (2, 622657855), (5, 249063142), (10, 124531571), (79, 15763490), (158, 7881745), (395, 3152698), (751, 1658210), (790, 1576349), (1502, 829105), (2099, 593290), (3755, 331642), (4198, 296645), (7510, 165821), (10495, 118658), (20990, 59329)]