318423490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{413537}}^1$

素因数の和:413562

約数の個数: 32

約数和(自身を含む): 714593664

約数和(自身を除く): 396170174

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 413537, 827074, 2067685, 2894759, 4135370, 4548907, 5789518, 9097814, 14473795, 22744535, 28947590, 31842349, 45489070, 63684698, 159211745, 318423490]

約数ペア:

[(1, 318423490), (2, 159211745), (5, 63684698), (7, 45489070), (10, 31842349), (11, 28947590), (14, 22744535), (22, 14473795), (35, 9097814), (55, 5789518), (70, 4548907), (77, 4135370), (110, 2894759), (154, 2067685), (385, 827074), (770, 413537)]