66683690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 61050070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 1759, 2230, 3518, 3791, 7582, 8795, 17590, 18955, 29903, 37910, 59806, 149515, 299030, 392257, 784514, 1961285, 3922570, 6668369, 13336738, 33341845, 66683690]

約数ペア:

[(1, 66683690), (2, 33341845), (5, 13336738), (10, 6668369), (17, 3922570), (34, 1961285), (85, 784514), (170, 392257), (223, 299030), (446, 149515), (1115, 59806), (1759, 37910), (2230, 29903), (3518, 18955), (3791, 17590), (7582, 8795)]