7947131730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{264904391}}^1$

素因数の和:264904401

約数の個数: 16

約数和(自身を含む): 19073116224

約数和(自身を除く): 11125984494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 264904391, 529808782, 794713173, 1324521955, 1589426346, 2649043910, 3973565865, 7947131730]

約数ペア:

[(1, 7947131730), (2, 3973565865), (3, 2649043910), (5, 1589426346), (6, 1324521955), (10, 794713173), (15, 529808782), (30, 264904391)]