223412810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45317}}^1$

素因数の和:45370

約数の個数: 32

約数和(自身を含む): 440490960

約数和(自身を除く): 217078150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 45317, 90634, 226585, 453170, 770389, 1314193, 1540778, 2628386, 3851945, 6570965, 7703890, 13141930, 22341281, 44682562, 111706405, 223412810]

約数ペア:

[(1, 223412810), (2, 111706405), (5, 44682562), (10, 22341281), (17, 13141930), (29, 7703890), (34, 6570965), (58, 3851945), (85, 2628386), (145, 1540778), (170, 1314193), (290, 770389), (493, 453170), (986, 226585), (2465, 90634), (4930, 45317)]