70506293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 92969856

約数和(自身を除く): 22463563

約数列:

[1, 11, 13, 17, 23, 97, 143, 169, 187, 221, 253, 299, 391, 1067, 1261, 1649, 1859, 2231, 2431, 2873, 3289, 3887, 4301, 5083, 13871, 16393, 18139, 21437, 24541, 29003, 31603, 37927, 42757, 55913, 66079, 180323, 235807, 278681, 319033, 377039, 417197, 493051, 726869, 3065491, 4147429, 5423561, 6409663, 70506293]

約数ペア:

[(1, 70506293), (11, 6409663), (13, 5423561), (17, 4147429), (23, 3065491), (97, 726869), (143, 493051), (169, 417197), (187, 377039), (221, 319033), (253, 278681), (299, 235807), (391, 180323), (1067, 66079), (1261, 55913), (1649, 42757), (1859, 37927), (2231, 31603), (2431, 29003), (2873, 24541), (3289, 21437), (3887, 18139), (4301, 16393), (5083, 13871)]