30947144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 61344000

約数和(自身を除く): 30396856

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 2129, 3634, 4258, 7268, 8516, 14536, 17032, 48967, 97934, 168191, 195868, 336382, 391736, 672764, 1345528, 3868393, 7736786, 15473572, 30947144]

約数ペア:

[(1, 30947144), (2, 15473572), (4, 7736786), (8, 3868393), (23, 1345528), (46, 672764), (79, 391736), (92, 336382), (158, 195868), (184, 168191), (316, 97934), (632, 48967), (1817, 17032), (2129, 14536), (3634, 8516), (4258, 7268)]