30045726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{87853}}^1$

素因数の和:87880

約数の個数: 24

約数和(自身を含む): 68526120

約数和(自身を除く): 38480394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 87853, 175706, 263559, 527118, 790677, 1581354, 1669207, 3338414, 5007621, 10015242, 15022863, 30045726]

約数ペア:

[(1, 30045726), (2, 15022863), (3, 10015242), (6, 5007621), (9, 3338414), (18, 1669207), (19, 1581354), (38, 790677), (57, 527118), (114, 263559), (171, 175706), (342, 87853)]