3787490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 7928064

約数和(自身を除く): 4140574

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 887, 1774, 2135, 4270, 4435, 6209, 8870, 12418, 31045, 54107, 62090, 108214, 270535, 378749, 541070, 757498, 1893745, 3787490]

約数ペア:

[(1, 3787490), (2, 1893745), (5, 757498), (7, 541070), (10, 378749), (14, 270535), (35, 108214), (61, 62090), (70, 54107), (122, 31045), (305, 12418), (427, 8870), (610, 6209), (854, 4435), (887, 4270), (1774, 2135)]