282174530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{16339}}^1$

素因数の和:16514

約数の個数: 32

約数和(自身を含む): 557651520

約数和(自身を除く): 275476990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 16339, 17270, 32678, 81695, 163390, 179729, 359458, 898645, 1797290, 2565223, 5130446, 12826115, 25652230, 28217453, 56434906, 141087265, 282174530]

約数ペア:

[(1, 282174530), (2, 141087265), (5, 56434906), (10, 28217453), (11, 25652230), (22, 12826115), (55, 5130446), (110, 2565223), (157, 1797290), (314, 898645), (785, 359458), (1570, 179729), (1727, 163390), (3454, 81695), (8635, 32678), (16339, 17270)]