3030756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 7526400

約数和(自身を除く): 4495644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 139, 158, 237, 276, 278, 316, 417, 474, 556, 834, 948, 1668, 1817, 3197, 3634, 5451, 6394, 7268, 9591, 10902, 10981, 12788, 19182, 21804, 21962, 32943, 38364, 43924, 65886, 131772, 252563, 505126, 757689, 1010252, 1515378, 3030756]

約数ペア:

[(1, 3030756), (2, 1515378), (3, 1010252), (4, 757689), (6, 505126), (12, 252563), (23, 131772), (46, 65886), (69, 43924), (79, 38364), (92, 32943), (138, 21962), (139, 21804), (158, 19182), (237, 12788), (276, 10981), (278, 10902), (316, 9591), (417, 7268), (474, 6394), (556, 5451), (834, 3634), (948, 3197), (1668, 1817)]