68770170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109159}}^1$

素因数の和:109179

約数の個数: 48

約数和(自身を含む): 204347520

約数和(自身を除く): 135577350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 109159, 218318, 327477, 545795, 654954, 764113, 982431, 1091590, 1528226, 1637385, 1964862, 2292339, 3274770, 3820565, 4584678, 4912155, 6877017, 7641130, 9824310, 11461695, 13754034, 22923390, 34385085, 68770170]

約数ペア:

[(1, 68770170), (2, 34385085), (3, 22923390), (5, 13754034), (6, 11461695), (7, 9824310), (9, 7641130), (10, 6877017), (14, 4912155), (15, 4584678), (18, 3820565), (21, 3274770), (30, 2292339), (35, 1964862), (42, 1637385), (45, 1528226), (63, 1091590), (70, 982431), (90, 764113), (105, 654954), (126, 545795), (210, 327477), (315, 218318), (630, 109159)]