22805090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4263

約数の個数: 48

約数和(自身を含む): 52104384

約数和(自身を除く): 29299294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4231, 5390, 8462, 21155, 29617, 42310, 46541, 59234, 93082, 148085, 207319, 232705, 296170, 325787, 414638, 465410, 651574, 1036595, 1628935, 2073190, 2280509, 3257870, 4561018, 11402545, 22805090]

約数ペア:

[(1, 22805090), (2, 11402545), (5, 4561018), (7, 3257870), (10, 2280509), (11, 2073190), (14, 1628935), (22, 1036595), (35, 651574), (49, 465410), (55, 414638), (70, 325787), (77, 296170), (98, 232705), (110, 207319), (154, 148085), (245, 93082), (385, 59234), (490, 46541), (539, 42310), (770, 29617), (1078, 21155), (2695, 8462), (4231, 5390)]