30138794

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 23640022

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 701, 1162, 1402, 3071, 4907, 6142, 9814, 21497, 25937, 42994, 51874, 58183, 116366, 181559, 363118, 407281, 814562, 2152771, 4305542, 15069397, 30138794]

約数ペア:

[(1, 30138794), (2, 15069397), (7, 4305542), (14, 2152771), (37, 814562), (74, 407281), (83, 363118), (166, 181559), (259, 116366), (518, 58183), (581, 51874), (701, 42994), (1162, 25937), (1402, 21497), (3071, 9814), (4907, 6142)]