30728082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 77220864

約数和(自身を除く): 46492782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 227, 231, 293, 454, 462, 586, 681, 879, 1362, 1589, 1758, 2051, 2497, 3178, 3223, 4102, 4767, 4994, 6153, 6446, 7491, 9534, 9669, 12306, 14982, 17479, 19338, 22561, 34958, 45122, 52437, 66511, 67683, 104874, 133022, 135366, 199533, 399066, 465577, 731621, 931154, 1396731, 1463242, 2194863, 2793462, 4389726, 5121347, 10242694, 15364041, 30728082]

約数ペア:

[(1, 30728082), (2, 15364041), (3, 10242694), (6, 5121347), (7, 4389726), (11, 2793462), (14, 2194863), (21, 1463242), (22, 1396731), (33, 931154), (42, 731621), (66, 465577), (77, 399066), (154, 199533), (227, 135366), (231, 133022), (293, 104874), (454, 67683), (462, 66511), (586, 52437), (681, 45122), (879, 34958), (1362, 22561), (1589, 19338), (1758, 17479), (2051, 14982), (2497, 12306), (3178, 9669), (3223, 9534), (4102, 7491), (4767, 6446), (4994, 6153)]