11557770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 32403456

約数和(自身を除く): 20845686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1171, 1410, 1645, 1974, 2342, 3290, 3513, 4935, 5855, 7026, 8197, 9870, 11710, 16394, 17565, 24591, 35130, 40985, 49182, 55037, 81970, 110074, 122955, 165111, 245910, 275185, 330222, 385259, 550370, 770518, 825555, 1155777, 1651110, 1926295, 2311554, 3852590, 5778885, 11557770]

約数ペア:

[(1, 11557770), (2, 5778885), (3, 3852590), (5, 2311554), (6, 1926295), (7, 1651110), (10, 1155777), (14, 825555), (15, 770518), (21, 550370), (30, 385259), (35, 330222), (42, 275185), (47, 245910), (70, 165111), (94, 122955), (105, 110074), (141, 81970), (210, 55037), (235, 49182), (282, 40985), (329, 35130), (470, 24591), (658, 17565), (705, 16394), (987, 11710), (1171, 9870), (1410, 8197), (1645, 7026), (1974, 5855), (2342, 4935), (3290, 3513)]