310023874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 499783680

約数和(自身を除く): 189759806

約数列:

[1, 2, 19, 38, 67, 134, 263, 463, 526, 926, 1273, 2546, 4997, 8797, 9994, 17594, 17621, 31021, 35242, 62042, 121769, 243538, 334799, 589399, 669598, 1178798, 2313611, 4627222, 8158523, 16317046, 155011937, 310023874]

約数ペア:

[(1, 310023874), (2, 155011937), (19, 16317046), (38, 8158523), (67, 4627222), (134, 2313611), (263, 1178798), (463, 669598), (526, 589399), (926, 334799), (1273, 243538), (2546, 121769), (4997, 62042), (8797, 35242), (9994, 31021), (17594, 17621)]