30481788

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{28541}}^1$

素因数の和:28637

約数の個数: 24

約数和(自身を含む): 71925840

約数和(自身を除く): 41444052

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 28541, 57082, 85623, 114164, 171246, 342492, 2540149, 5080298, 7620447, 10160596, 15240894, 30481788]

約数ペア:

[(1, 30481788), (2, 15240894), (3, 10160596), (4, 7620447), (6, 5080298), (12, 2540149), (89, 342492), (178, 171246), (267, 114164), (356, 85623), (534, 57082), (1068, 28541)]