76631660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547369}}^1$

素因数の和:547385

約数の個数: 24

約数和(自身を含む): 183916320

約数和(自身を除く): 107284660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547369, 1094738, 2189476, 2736845, 3831583, 5473690, 7663166, 10947380, 15326332, 19157915, 38315830, 76631660]

約数ペア:

[(1, 76631660), (2, 38315830), (4, 19157915), (5, 15326332), (7, 10947380), (10, 7663166), (14, 5473690), (20, 3831583), (28, 2736845), (35, 2189476), (70, 1094738), (140, 547369)]