67830070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 153570816

約数和(自身を除く): 85740746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 643, 685, 770, 959, 1286, 1370, 1507, 1918, 3014, 3215, 4501, 4795, 6430, 7073, 7535, 9002, 9590, 10549, 14146, 15070, 21098, 22505, 35365, 45010, 49511, 52745, 70730, 88091, 99022, 105490, 176182, 247555, 440455, 495110, 616637, 880910, 969001, 1233274, 1938002, 3083185, 4845005, 6166370, 6783007, 9690010, 13566014, 33915035, 67830070]

約数ペア:

[(1, 67830070), (2, 33915035), (5, 13566014), (7, 9690010), (10, 6783007), (11, 6166370), (14, 4845005), (22, 3083185), (35, 1938002), (55, 1233274), (70, 969001), (77, 880910), (110, 616637), (137, 495110), (154, 440455), (274, 247555), (385, 176182), (643, 105490), (685, 99022), (770, 88091), (959, 70730), (1286, 52745), (1370, 49511), (1507, 45010), (1918, 35365), (3014, 22505), (3215, 21098), (4501, 15070), (4795, 14146), (6430, 10549), (7073, 9590), (7535, 9002)]