30854.000000

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 2584800

約数和(自身を除く): 1603032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2153, 4306, 6459, 8612, 12918, 17224, 25836, 40907, 51672, 81814, 122721, 163628, 245442, 327256, 490884, 981768]

約数ペア:

[(1, 981768), (2, 490884), (3, 327256), (4, 245442), (6, 163628), (8, 122721), (12, 81814), (19, 51672), (24, 40907), (38, 25836), (57, 17224), (76, 12918), (114, 8612), (152, 6459), (228, 4306), (456, 2153)]