30185708

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3089}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 60564000

約数和(自身を除く): 30378292

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 3089, 4886, 6178, 9772, 12356, 21623, 43246, 86492, 1078061, 2156122, 4312244, 7546427, 15092854, 30185708]

約数ペア:

[(1, 30185708), (2, 15092854), (4, 7546427), (7, 4312244), (14, 2156122), (28, 1078061), (349, 86492), (698, 43246), (1396, 21623), (2443, 12356), (3089, 9772), (4886, 6178)]