2130306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2431614

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 359, 718, 989, 1077, 1978, 2154, 2967, 5934, 8257, 15437, 16514, 24771, 30874, 46311, 49542, 92622, 355051, 710102, 1065153, 2130306]

約数ペア:

[(1, 2130306), (2, 1065153), (3, 710102), (6, 355051), (23, 92622), (43, 49542), (46, 46311), (69, 30874), (86, 24771), (129, 16514), (138, 15437), (258, 8257), (359, 5934), (718, 2967), (989, 2154), (1077, 1978)]