78191330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65707}}^1$

素因数の和:65738

約数の個数: 32

約数和(自身を含む): 170315136

約数和(自身を除く): 92123806

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 65707, 131414, 328535, 459949, 657070, 919898, 1117019, 2234038, 2299745, 4599490, 5585095, 7819133, 11170190, 15638266, 39095665, 78191330]

約数ペア:

[(1, 78191330), (2, 39095665), (5, 15638266), (7, 11170190), (10, 7819133), (14, 5585095), (17, 4599490), (34, 2299745), (35, 2234038), (70, 1117019), (85, 919898), (119, 657070), (170, 459949), (238, 328535), (595, 131414), (1190, 65707)]