84757740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1412629}}^1$

素因数の和:1412641

約数の個数: 24

約数和(自身を含む): 237321840

約数和(自身を除く): 152564100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1412629, 2825258, 4237887, 5650516, 7063145, 8475774, 14126290, 16951548, 21189435, 28252580, 42378870, 84757740]

約数ペア:

[(1, 84757740), (2, 42378870), (3, 28252580), (4, 21189435), (5, 16951548), (6, 14126290), (10, 8475774), (12, 7063145), (15, 5650516), (20, 4237887), (30, 2825258), (60, 1412629)]