3816890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 8567424

約数和(自身を除く): 4750534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 4957, 9914, 24785, 34699, 49570, 54527, 69398, 109054, 173495, 272635, 346990, 381689, 545270, 763378, 1908445, 3816890]

約数ペア:

[(1, 3816890), (2, 1908445), (5, 763378), (7, 545270), (10, 381689), (11, 346990), (14, 272635), (22, 173495), (35, 109054), (55, 69398), (70, 54527), (77, 49570), (110, 34699), (154, 24785), (385, 9914), (770, 4957)]