30040522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 48186432

約数和(自身を除く): 18145910

約数列:

[1, 2, 37, 67, 73, 74, 83, 134, 146, 166, 2479, 2701, 3071, 4891, 4958, 5402, 5561, 6059, 6142, 9782, 11122, 12118, 180967, 205757, 224183, 361934, 405953, 411514, 448366, 811906, 15020261, 30040522]

約数ペア:

[(1, 30040522), (2, 15020261), (37, 811906), (67, 448366), (73, 411514), (74, 405953), (83, 361934), (134, 224183), (146, 205757), (166, 180967), (2479, 12118), (2701, 11122), (3071, 9782), (4891, 6142), (4958, 6059), (5402, 5561)]