61759390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80207}}^1$

素因数の和:80232

約数の個数: 32

約数和(自身を含む): 138599424

約数和(自身を除く): 76840034

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 80207, 160414, 401035, 561449, 802070, 882277, 1122898, 1764554, 2807245, 4411385, 5614490, 6175939, 8822770, 12351878, 30879695, 61759390]

約数ペア:

[(1, 61759390), (2, 30879695), (5, 12351878), (7, 8822770), (10, 6175939), (11, 5614490), (14, 4411385), (22, 2807245), (35, 1764554), (55, 1122898), (70, 882277), (77, 802070), (110, 561449), (154, 401035), (385, 160414), (770, 80207)]