66837710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3607}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 128589120

約数和(自身を除く): 61751410

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3607, 3706, 7214, 9265, 18035, 18530, 36070, 61319, 122638, 306595, 393163, 613190, 786326, 1965815, 3931630, 6683771, 13367542, 33418855, 66837710]

約数ペア:

[(1, 66837710), (2, 33418855), (5, 13367542), (10, 6683771), (17, 3931630), (34, 1965815), (85, 786326), (109, 613190), (170, 393163), (218, 306595), (545, 122638), (1090, 61319), (1853, 36070), (3607, 18530), (3706, 18035), (7214, 9265)]