30491218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1607}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 46889280

約数和(自身を除く): 16398062

約数列:

[1, 2, 53, 106, 179, 358, 1607, 3214, 9487, 18974, 85171, 170342, 287653, 575306, 15245609, 30491218]

約数ペア:

[(1, 30491218), (2, 15245609), (53, 575306), (106, 287653), (179, 170342), (358, 85171), (1607, 18974), (3214, 9487)]