30885412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17669}}^1$

素因数の和:17715

約数の個数: 24

約数和(自身を含む): 59371200

約数和(自身を除く): 28485788

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 17669, 35338, 70676, 335711, 406387, 671422, 812774, 1342844, 1625548, 7721353, 15442706, 30885412]

約数ペア:

[(1, 30885412), (2, 15442706), (4, 7721353), (19, 1625548), (23, 1342844), (38, 812774), (46, 671422), (76, 406387), (92, 335711), (437, 70676), (874, 35338), (1748, 17669)]