90902946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15390

約数の個数: 32

約数和(自身を含む): 194135040

約数和(自身を除く): 103232094

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 15319, 30638, 45957, 91914, 352337, 658717, 704674, 1057011, 1317434, 1976151, 2114022, 3952302, 15150491, 30300982, 45451473, 90902946]

約数ペア:

[(1, 90902946), (2, 45451473), (3, 30300982), (6, 15150491), (23, 3952302), (43, 2114022), (46, 1976151), (69, 1317434), (86, 1057011), (129, 704674), (138, 658717), (258, 352337), (989, 91914), (1978, 45957), (2967, 30638), (5934, 15319)]