61490870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51673}}^1$

素因数の和:51704

約数の個数: 32

約数和(自身を含む): 133939008

約数和(自身を除く): 72448138

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 51673, 103346, 258365, 361711, 516730, 723422, 878441, 1756882, 1808555, 3617110, 4392205, 6149087, 8784410, 12298174, 30745435, 61490870]

約数ペア:

[(1, 61490870), (2, 30745435), (5, 12298174), (7, 8784410), (10, 6149087), (14, 4392205), (17, 3617110), (34, 1808555), (35, 1756882), (70, 878441), (85, 723422), (119, 516730), (170, 361711), (238, 258365), (595, 103346), (1190, 51673)]