22697290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 51858144

約数和(自身を除く): 29160854

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, 4211, 5390, 8422, 21055, 29477, 42110, 46321, 58954, 92642, 147385, 206339, 231605, 294770, 324247, 412678, 463210, 648494, 1031695, 1621235, 2063390, 2269729, 3242470, 4539458, 11348645, 22697290]

約数ペア:

[(1, 22697290), (2, 11348645), (5, 4539458), (7, 3242470), (10, 2269729), (11, 2063390), (14, 1621235), (22, 1031695), (35, 648494), (49, 463210), (55, 412678), (70, 324247), (77, 294770), (98, 231605), (110, 206339), (154, 147385), (245, 92642), (385, 58954), (490, 46321), (539, 42110), (770, 29477), (1078, 21055), (2695, 8422), (4211, 5390)]