69540304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228751}}^1$

素因数の和:228778

約数の個数: 20

約数和(自身を含む): 141826240

約数和(自身を除く): 72285936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228751, 457502, 915004, 1830008, 3660016, 4346269, 8692538, 17385076, 34770152, 69540304]

約数ペア:

[(1, 69540304), (2, 34770152), (4, 17385076), (8, 8692538), (16, 4346269), (19, 3660016), (38, 1830008), (76, 915004), (152, 457502), (304, 228751)]