130456140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2174269}}^1$

素因数の和:2174281

約数の個数: 24

約数和(自身を含む): 365277360

約数和(自身を除く): 234821220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2174269, 4348538, 6522807, 8697076, 10871345, 13045614, 21742690, 26091228, 32614035, 43485380, 65228070, 130456140]

約数ペア:

[(1, 130456140), (2, 65228070), (3, 43485380), (4, 32614035), (5, 26091228), (6, 21742690), (10, 13045614), (12, 10871345), (15, 8697076), (20, 6522807), (30, 4348538), (60, 2174269)]