7236490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 13810176

約数和(自身を除く): 6573686

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 431, 730, 862, 1679, 2155, 3358, 4310, 8395, 9913, 16790, 19826, 31463, 49565, 62926, 99130, 157315, 314630, 723649, 1447298, 3618245, 7236490]

約数ペア:

[(1, 7236490), (2, 3618245), (5, 1447298), (10, 723649), (23, 314630), (46, 157315), (73, 99130), (115, 62926), (146, 49565), (230, 31463), (365, 19826), (431, 16790), (730, 9913), (862, 8395), (1679, 4310), (2155, 3358)]