30258938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9011}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 48015936

約数和(自身を除く): 17756998

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 9011, 18022, 207253, 414506, 657803, 1315606, 15129469, 30258938]

約数ペア:

[(1, 30258938), (2, 15129469), (23, 1315606), (46, 657803), (73, 414506), (146, 207253), (1679, 18022), (3358, 9011)]