68297110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20759}}^1$

素因数の和:20820

約数の個数: 32

約数和(自身を含む): 143493120

約数和(自身を除く): 75196010

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 20759, 41518, 103795, 145313, 207590, 290626, 726565, 975673, 1453130, 1951346, 4878365, 6829711, 9756730, 13659422, 34148555, 68297110]

約数ペア:

[(1, 68297110), (2, 34148555), (5, 13659422), (7, 9756730), (10, 6829711), (14, 4878365), (35, 1951346), (47, 1453130), (70, 975673), (94, 726565), (235, 290626), (329, 207590), (470, 145313), (658, 103795), (1645, 41518), (3290, 20759)]