30279888

素因数分解:

$2^4\times 3^2\times {\mathrm{210277}}^1$

素因数の和:210291

約数の個数: 30

約数和(自身を含む): 84742034

約数和(自身を除く): 54462146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 210277, 420554, 630831, 841108, 1261662, 1682216, 1892493, 2523324, 3364432, 3784986, 5046648, 7569972, 10093296, 15139944, 30279888]

約数ペア:

[(1, 30279888), (2, 15139944), (3, 10093296), (4, 7569972), (6, 5046648), (8, 3784986), (9, 3364432), (12, 2523324), (16, 1892493), (18, 1682216), (24, 1261662), (36, 841108), (48, 630831), (72, 420554), (144, 210277)]