6990260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 14859936

約数和(自身を除く): 7869676

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4211, 8422, 16844, 21055, 42110, 84220, 349513, 699026, 1398052, 1747565, 3495130, 6990260]

約数ペア:

[(1, 6990260), (2, 3495130), (4, 1747565), (5, 1398052), (10, 699026), (20, 349513), (83, 84220), (166, 42110), (332, 21055), (415, 16844), (830, 8422), (1660, 4211)]